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 Thursday 3/26/2026 4:00:00 AM EDT

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

ZIP Code File Updated: 3/1/2026 11:55:08 AM
Database Loaded: 3/1/2026 11:15:46 AM with 41,139 Records

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