Lookup NWS Hourly Forecast using ZIP Code


Each hour in this forecast contains an indicator of how accurate the forecast has been.
The values range from 98% to 70% accuracy seven days out. The darker the gray background
the less accurate the forecast has been. These percentages are based on the historical performance of this forecast model.

ZIP Code:

Forecast for Union located in Boone County, Kentucky
Latitude: 38.938238 , Longitude: -84.753014

Forecast Updated Tuesday 5/5/2026 4:00:00 AM EDT

Period Date/Time Forecast Temperature Dew Point RH Wind
1 5/5 6:00 AM
Tuesday
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Chance Showers And Thunderstorms
60°F 52°F 75% SW 10 mph
2 5/5 7:00 AM
Tuesday
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Partly Sunny
59°F 52°F 77% S 10 mph
3 5/5 8:00 AM
Tuesday
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Slight Chance Rain Showers
61°F 52°F 73% S 10 mph
4 5/5 9:00 AM
Tuesday
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Partly Sunny
62°F 53°F 72% SW 10 mph
5 5/5 10:00 AM
Tuesday
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Mostly Cloudy
65°F 55°F 70% SW 10 mph
6 5/5 11:00 AM
Tuesday
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Slight Chance Rain Showers
67°F 55°F 66% SW 10 mph
7 5/5 12:00 PM
Tuesday
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Slight Chance Rain Showers
68°F 56°F 66% SW 10 mph
8 5/5 1:00 PM
Tuesday
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Slight Chance Rain Showers
70°F 57°F 63% SW 12 mph
9 5/5 2:00 PM
Tuesday
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Chance Showers And Thunderstorms
69°F 56°F 62% SW 10 mph
10 5/5 3:00 PM
Tuesday
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Showers And Thunderstorms Likely
69°F 57°F 65% SW 10 mph
11 5/5 4:00 PM
Tuesday
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Showers And Thunderstorms
69°F 57°F 66% SW 12 mph
12 5/5 5:00 PM
Tuesday
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Showers And Thunderstorms
66°F 57°F 73% SW 10 mph
13 5/5 6:00 PM
Tuesday
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Showers And Thunderstorms Likely
65°F 57°F 75% SW 10 mph
14 5/5 7:00 PM
Tuesday
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Showers And Thunderstorms Likely
64°F 57°F 78% SW 9 mph
15 5/5 8:00 PM
Tuesday
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Showers And Thunderstorms
63°F 56°F 78% S 8 mph
16 5/5 9:00 PM
Tuesday
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Showers And Thunderstorms
61°F 57°F 87% SW 8 mph
17 5/5 10:00 PM
Tuesday
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Showers And Thunderstorms
60°F 56°F 87% SW 8 mph
18 5/5 11:00 PM
Tuesday
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Showers And Thunderstorms
59°F 56°F 90% SW 7 mph
19 5/6 12:00 AM
Wednesday
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Showers And Thunderstorms
58°F 55°F 90% S 7 mph
20 5/6 1:00 AM
Wednesday
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Showers And Thunderstorms
58°F 54°F 87% S 7 mph
21 5/6 2:00 AM
Wednesday
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Rain Showers
56°F 54°F 93% E 7 mph
22 5/6 3:00 AM
Wednesday
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Rain Showers
55°F 53°F 93% NE 7 mph
23 5/6 4:00 AM
Wednesday
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Chance Rain Showers
53°F 51°F 93% N 8 mph
24 5/6 5:00 AM
Wednesday
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Chance Rain Showers
52°F 50°F 93% N 8 mph
25 5/6 6:00 AM
Wednesday
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Chance Rain Showers
50°F 49°F 98% N 8 mph
26 5/6 7:00 AM
Wednesday
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Chance Rain Showers
49°F 48°F 97% N 9 mph
27 5/6 8:00 AM
Wednesday
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Chance Rain Showers
49°F 47°F 94% N 9 mph
28 5/6 9:00 AM
Wednesday
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Chance Rain Showers
48°F 47°F 95% N 8 mph
29 5/6 10:00 AM
Wednesday
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Chance Rain Showers
50°F 47°F 90% N 8 mph
30 5/6 11:00 AM
Wednesday
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Chance Rain Showers
52°F 47°F 83% N 8 mph
31 5/6 12:00 PM
Wednesday
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Chance Rain Showers
54°F 47°F 78% N 8 mph
32 5/6 1:00 PM
Wednesday
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Chance Rain Showers
55°F 47°F 74% N 7 mph
33 5/6 2:00 PM
Wednesday
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Chance Rain Showers
56°F 47°F 70% N 7 mph
34 5/6 3:00 PM
Wednesday
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Chance Rain Showers
58°F 46°F 66% N 7 mph
35 5/6 4:00 PM
Wednesday
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Chance Rain Showers
58°F 46°F 63% N 7 mph
36 5/6 5:00 PM
Wednesday
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Chance Rain Showers
59°F 45°F 60% N 7 mph
37 5/6 6:00 PM
Wednesday
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Chance Rain Showers
58°F 44°F 59% N 7 mph
38 5/6 7:00 PM
Wednesday
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Chance Rain Showers
58°F 44°F 59% N 6 mph
39 5/6 8:00 PM
Wednesday
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Slight Chance Rain Showers
57°F 43°F 60% N 6 mph
40 5/6 9:00 PM
Wednesday
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Slight Chance Rain Showers
55°F 43°F 64% N 6 mph
41 5/6 10:00 PM
Wednesday
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Slight Chance Rain Showers
53°F 43°F 69% N 5 mph
42 5/6 11:00 PM
Wednesday
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Slight Chance Rain Showers
51°F 43°F 74% N 5 mph
43 5/7 12:00 AM
Thursday
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Slight Chance Rain Showers
50°F 43°F 77% N 5 mph
44 5/7 1:00 AM
Thursday
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Slight Chance Rain Showers
48°F 42°F 80% N 5 mph
45 5/7 2:00 AM
Thursday
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Slight Chance Rain Showers
47°F 42°F 82% N 5 mph
46 5/7 3:00 AM
Thursday
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Slight Chance Rain Showers
46°F 41°F 84% N 5 mph
47 5/7 4:00 AM
Thursday
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Slight Chance Rain Showers
45°F 41°F 85% N 5 mph
48 5/7 5:00 AM
Thursday
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Slight Chance Rain Showers
44°F 40°F 84% N 5 mph
49 5/7 6:00 AM
Thursday
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Slight Chance Rain Showers
44°F 40°F 84% N 5 mph
50 5/7 7:00 AM
Thursday
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Slight Chance Rain Showers
45°F 40°F 82% N 5 mph
51 5/7 8:00 AM
Thursday
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Mostly Sunny
46°F 40°F 78% N 5 mph
52 5/7 9:00 AM
Thursday
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Mostly Sunny
49°F 40°F 71% N 5 mph
53 5/7 10:00 AM
Thursday
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Mostly Sunny
52°F 40°F 63% N 6 mph
54 5/7 11:00 AM
Thursday
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Mostly Sunny
55°F 40°F 57% N 6 mph
55 5/7 12:00 PM
Thursday
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Mostly Sunny
57°F 40°F 53% NW 6 mph
56 5/7 1:00 PM
Thursday
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Mostly Sunny
58°F 39°F 51% NW 7 mph
57 5/7 2:00 PM
Thursday
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Partly Sunny
58°F 39°F 48% NW 7 mph
58 5/7 3:00 PM
Thursday
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Mostly Sunny
59°F 38°F 46% NW 7 mph
59 5/7 4:00 PM
Thursday
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Mostly Sunny
60°F 37°F 43% NW 8 mph
60 5/7 5:00 PM
Thursday
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Mostly Sunny
60°F 37°F 43% NW 8 mph
61 5/7 6:00 PM
Thursday
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Partly Cloudy
59°F 37°F 44% NW 8 mph
62 5/7 7:00 PM
Thursday
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Partly Cloudy
58°F 38°F 46% NW 7 mph
63 5/7 8:00 PM
Thursday
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Mostly Clear
57°F 38°F 49% NW 6 mph
64 5/7 9:00 PM
Thursday
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Mostly Clear
54°F 38°F 54% NW 5 mph
65 5/7 10:00 PM
Thursday
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Mostly Clear
51°F 37°F 60% W 5 mph
66 5/7 11:00 PM
Thursday
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Mostly Clear
48°F 37°F 65% W 3 mph
67 5/8 12:00 AM
Friday
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Mostly Clear
46°F 37°F 69% W 2 mph
68 5/8 1:00 AM
Friday
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Mostly Clear
45°F 36°F 71% W 2 mph
69 5/8 2:00 AM
Friday
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Mostly Clear
44°F 36°F 73% SW 2 mph
70 5/8 3:00 AM
Friday
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Mostly Clear
43°F 36°F 77% SW 2 mph
71 5/8 4:00 AM
Friday
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Mostly Clear
41°F 36°F 81% SW 3 mph
72 5/8 5:00 AM
Friday
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Mostly Clear
41°F 36°F 83% S 3 mph
73 5/8 6:00 AM
Friday
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Sunny
41°F 36°F 84% S 3 mph
74 5/8 7:00 AM
Friday
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Sunny
42°F 37°F 84% S 5 mph
75 5/8 8:00 AM
Friday
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Sunny
44°F 38°F 79% S 5 mph
76 5/8 9:00 AM
Friday
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Sunny
48°F 39°F 70% S 5 mph
77 5/8 10:00 AM
Friday
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Sunny
53°F 40°F 61% SW 6 mph
78 5/8 11:00 AM
Friday
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Sunny
58°F 41°F 53% SW 6 mph
79 5/8 12:00 PM
Friday
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Sunny
61°F 42°F 49% SW 7 mph
80 5/8 1:00 PM
Friday
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Sunny
63°F 42°F 46% SW 7 mph
81 5/8 2:00 PM
Friday
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Mostly Sunny
65°F 42°F 44% SW 8 mph
82 5/8 3:00 PM
Friday
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Mostly Sunny
66°F 42°F 42% SW 8 mph
83 5/8 4:00 PM
Friday
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Mostly Sunny
67°F 42°F 40% SW 8 mph
84 5/8 5:00 PM
Friday
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Mostly Sunny
67°F 42°F 41% SW 8 mph
85 5/8 6:00 PM
Friday
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Partly Cloudy
66°F 43°F 43% SW 7 mph
86 5/8 7:00 PM
Friday
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Mostly Cloudy
65°F 44°F 47% SW 7 mph
87 5/8 8:00 PM
Friday
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Chance Showers And Thunderstorms
63°F 45°F 52% SW 7 mph
88 5/8 9:00 PM
Friday
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Chance Showers And Thunderstorms
60°F 45°F 57% SW 7 mph
89 5/8 10:00 PM
Friday
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Chance Showers And Thunderstorms
57°F 44°F 62% SW 8 mph
90 5/8 11:00 PM
Friday
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Chance Showers And Thunderstorms
55°F 44°F 66% SW 8 mph
91 5/9 12:00 AM
Saturday
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Chance Showers And Thunderstorms
53°F 44°F 70% SW 8 mph
92 5/9 1:00 AM
Saturday
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Chance Showers And Thunderstorms
53°F 44°F 74% SW 8 mph
93 5/9 2:00 AM
Saturday
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Chance Rain Showers
52°F 45°F 77% SW 8 mph
94 5/9 3:00 AM
Saturday
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Chance Rain Showers
51°F 46°F 81% SW 8 mph
95 5/9 4:00 AM
Saturday
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Chance Rain Showers
51°F 46°F 84% SW 9 mph
96 5/9 5:00 AM
Saturday
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Chance Rain Showers
51°F 47°F 86% SW 9 mph
97 5/9 6:00 AM
Saturday
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Chance Rain Showers
51°F 47°F 87% SW 9 mph
98 5/9 7:00 AM
Saturday
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Chance Rain Showers
51°F 47°F 86% W 8 mph
99 5/9 8:00 AM
Saturday
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Partly Sunny
52°F 47°F 83% W 8 mph
100 5/9 9:00 AM
Saturday
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Partly Sunny
54°F 48°F 79% W 8 mph
101 5/9 10:00 AM
Saturday
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Partly Sunny
58°F 50°F 75% W 9 mph
102 5/9 11:00 AM
Saturday
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Partly Sunny
61°F 51°F 70% W 9 mph
103 5/9 12:00 PM
Saturday
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Partly Sunny
64°F 51°F 64% W 9 mph
104 5/9 1:00 PM
Saturday
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Partly Sunny
66°F 51°F 59% W 9 mph
105 5/9 2:00 PM
Saturday
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Sunny
68°F 51°F 55% W 9 mph
106 5/9 3:00 PM
Saturday
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Sunny
69°F 51°F 51% W 10 mph
107 5/9 4:00 PM
Saturday
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Sunny
70°F 50°F 49% W 10 mph
108 5/9 5:00 PM
Saturday
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Sunny
70°F 50°F 49% W 10 mph
109 5/9 6:00 PM
Saturday
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Mostly Clear
70°F 50°F 50% W 8 mph
110 5/9 7:00 PM
Saturday
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Mostly Clear
69°F 51°F 53% W 6 mph
111 5/9 8:00 PM
Saturday
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Mostly Clear
67°F 51°F 56% SW 3 mph
112 5/9 9:00 PM
Saturday
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Mostly Clear
64°F 50°F 61% SW 3 mph
113 5/9 10:00 PM
Saturday
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Mostly Clear
61°F 50°F 67% SW 3 mph
114 5/9 11:00 PM
Saturday
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Mostly Clear
58°F 49°F 72% SW 3 mph
115 5/10 12:00 AM
Sunday
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Mostly Clear
56°F 49°F 76% S 3 mph
116 5/10 1:00 AM
Sunday
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Mostly Clear
56°F 49°F 78% S 3 mph
117 5/10 2:00 AM
Sunday
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Partly Cloudy
55°F 49°F 80% S 3 mph
118 5/10 3:00 AM
Sunday
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Partly Cloudy
54°F 49°F 82% S 3 mph
119 5/10 4:00 AM
Sunday
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Partly Cloudy
54°F 49°F 82% S 5 mph
120 5/10 5:00 AM
Sunday
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Partly Cloudy
54°F 49°F 83% S 5 mph
121 5/10 6:00 AM
Sunday
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Mostly Sunny
54°F 49°F 85% S 5 mph
122 5/10 7:00 AM
Sunday
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Mostly Sunny
54°F 50°F 87% S 6 mph
123 5/10 8:00 AM
Sunday
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Chance Rain Showers
55°F 51°F 86% S 6 mph
124 5/10 9:00 AM
Sunday
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Chance Rain Showers
59°F 53°F 82% S 7 mph
125 5/10 10:00 AM
Sunday
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Chance Rain Showers
63°F 55°F 76% S 8 mph
126 5/10 11:00 AM
Sunday
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Chance Rain Showers
67°F 57°F 70% SW 9 mph
127 5/10 12:00 PM
Sunday
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Chance Rain Showers
69°F 58°F 67% SW 10 mph
128 5/10 1:00 PM
Sunday
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Chance Rain Showers
71°F 59°F 65% SW 12 mph
129 5/10 2:00 PM
Sunday
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Showers And Thunderstorms Likely
72°F 59°F 64% SW 12 mph
130 5/10 3:00 PM
Sunday
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Showers And Thunderstorms Likely
73°F 59°F 61% SW 12 mph
131 5/10 4:00 PM
Sunday
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Showers And Thunderstorms Likely
74°F 58°F 58% SW 12 mph
132 5/10 5:00 PM
Sunday
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Showers And Thunderstorms Likely
74°F 58°F 57% SW 12 mph
133 5/10 6:00 PM
Sunday
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Showers And Thunderstorms Likely
73°F 58°F 60% SW 10 mph
134 5/10 7:00 PM
Sunday
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Showers And Thunderstorms Likely
71°F 58°F 63% SW 9 mph
135 5/10 8:00 PM
Sunday
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Showers And Thunderstorms Likely
69°F 58°F 68% SW 8 mph
136 5/10 9:00 PM
Sunday
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Showers And Thunderstorms Likely
67°F 57°F 72% W 8 mph
137 5/10 10:00 PM
Sunday
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Showers And Thunderstorms Likely
64°F 56°F 75% W 7 mph
138 5/10 11:00 PM
Sunday
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Showers And Thunderstorms Likely
62°F 55°F 78% W 7 mph
139 5/11 12:00 AM
Monday
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Showers And Thunderstorms Likely
61°F 54°F 79% NW 7 mph
140 5/11 1:00 AM
Monday
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Showers And Thunderstorms Likely
60°F 54°F 80% NW 6 mph
141 5/11 2:00 AM
Monday
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Chance Rain Showers
59°F 53°F 80% NW 6 mph
142 5/11 3:00 AM
Monday
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Chance Rain Showers
57°F 52°F 83% NW 6 mph
143 5/11 4:00 AM
Monday
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Chance Rain Showers
55°F 52°F 87% N 7 mph
144 5/11 5:00 AM
Monday
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Chance Rain Showers
54°F 51°F 90% N 7 mph
145 5/11 6:00 AM
Monday
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Chance Rain Showers
53°F 51°F 91% N 7 mph
146 5/11 7:00 AM
Monday
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Chance Rain Showers
53°F 51°F 92% NW 8 mph
147 5/11 8:00 AM
Monday
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Chance Rain Showers
54°F 51°F 90% NW 8 mph
148 5/11 9:00 AM
Monday
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Chance Rain Showers
56°F 51°F 85% NW 8 mph
149 5/11 10:00 AM
Monday
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Chance Rain Showers
58°F 51°F 78% N 9 mph
150 5/11 11:00 AM
Monday
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Chance Rain Showers
60°F 51°F 72% N 9 mph
151 5/11 12:00 PM
Monday
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Chance Rain Showers
62°F 51°F 67% N 9 mph
152 5/11 1:00 PM
Monday
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Chance Rain Showers
64°F 51°F 62% NW 10 mph
153 5/11 2:00 PM
Monday
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Chance Showers And Thunderstorms
65°F 50°F 58% NW 10 mph
154 5/11 3:00 PM
Monday
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Chance Showers And Thunderstorms
66°F 49°F 54% NW 10 mph
155 5/11 4:00 PM
Monday
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Chance Showers And Thunderstorms
66°F 48°F 52% NW 10 mph
156 5/11 5:00 PM
Monday
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Chance Showers And Thunderstorms
66°F 47°F 50% NW 10 mph

ZIP Code File Updated: 5/1/2026 3:17:36 PM
Database Loaded: 5/1/2026 3:38:08 PM with 41,141 Records

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