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 Saturday 3/28/2026 6:25:00 PM EDT

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