NWS Watch, Warning, Advisory or Statement is in effect for Boone County, KY. View Alert

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 1/15/2026 5:46:00 PM EST

Period Date/Time Forecast Temperature Dew Point RH Wind
1 1/15 9:00 PM
Thursday
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Mostly Clear
22°F 9°F 56% SW 6 mph
2 1/15 10:00 PM
Thursday
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Mostly Clear
22°F 9°F 57% SW 6 mph
3 1/15 11:00 PM
Thursday
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Partly Cloudy
21°F 9°F 59% SW 6 mph
4 1/16 12:00 AM
Friday
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Partly Cloudy
21°F 9°F 58% SW 6 mph
5 1/16 1:00 AM
Friday
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Partly Cloudy
22°F 9°F 57% SW 6 mph
6 1/16 2:00 AM
Friday
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Mostly Cloudy
22°F 9°F 56% S 6 mph
7 1/16 3:00 AM
Friday
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Mostly Cloudy
23°F 9°F 55% S 7 mph
8 1/16 4:00 AM
Friday
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Mostly Cloudy
24°F 9°F 53% S 8 mph
9 1/16 5:00 AM
Friday
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Slight Chance Light Snow
24°F 9°F 52% S 8 mph
10 1/16 6:00 AM
Friday
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Slight Chance Light Snow
24°F 10°F 53% S 9 mph
11 1/16 7:00 AM
Friday
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Slight Chance Light Snow
26°F 10°F 52% S 10 mph
12 1/16 8:00 AM
Friday
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Slight Chance Light Snow
26°F 13°F 57% S 10 mph
13 1/16 9:00 AM
Friday
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Slight Chance Light Snow
27°F 16°F 62% S 10 mph
14 1/16 10:00 AM
Friday
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Slight Chance Light Snow
29°F 18°F 62% SW 10 mph
15 1/16 11:00 AM
Friday
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Slight Chance Light Snow
32°F 19°F 58% SW 12 mph
16 1/16 12:00 PM
Friday
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Slight Chance Light Snow
36°F 20°F 55% SW 13 mph
17 1/16 1:00 PM
Friday
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Chance Light Snow
37°F 21°F 52% SW 13 mph
18 1/16 2:00 PM
Friday
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Chance Light Snow
38°F 23°F 55% SW 13 mph
19 1/16 3:00 PM
Friday
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Chance Light Rain
40°F 25°F 57% SW 12 mph
20 1/16 4:00 PM
Friday
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Light Snow Likely
38°F 26°F 60% SW 10 mph
21 1/16 5:00 PM
Friday
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Light Snow Likely
38°F 27°F 63% SW 10 mph
22 1/16 6:00 PM
Friday
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Light Snow Likely
38°F 28°F 67% SW 9 mph
23 1/16 7:00 PM
Friday
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Light Snow Likely
36°F 29°F 73% SW 8 mph
24 1/16 8:00 PM
Friday
Icon
Light Snow Likely
36°F 29°F 77% SW 8 mph
25 1/16 9:00 PM
Friday
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Light Snow Likely
36°F 29°F 79% SW 8 mph
26 1/16 10:00 PM
Friday
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Light Snow Likely
35°F 30°F 82% SW 7 mph
27 1/16 11:00 PM
Friday
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Light Snow Likely
35°F 30°F 82% SW 7 mph
28 1/17 12:00 AM
Saturday
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Light Snow Likely
34°F 31°F 89% SW 6 mph
29 1/17 1:00 AM
Saturday
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Chance Light Snow
34°F 31°F 89% SW 6 mph
30 1/17 2:00 AM
Saturday
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Chance Light Snow
33°F 31°F 90% SW 6 mph
31 1/17 3:00 AM
Saturday
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Chance Light Snow
33°F 31°F 92% SW 6 mph
32 1/17 4:00 AM
Saturday
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Chance Light Snow
32°F 31°F 94% SW 6 mph
33 1/17 5:00 AM
Saturday
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Chance Light Snow
31°F 30°F 94% SW 6 mph
34 1/17 6:00 AM
Saturday
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Chance Light Snow
30°F 29°F 96% SW 7 mph
35 1/17 7:00 AM
Saturday
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Snow Showers Likely
30°F 28°F 93% SW 7 mph
36 1/17 8:00 AM
Saturday
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Snow Showers Likely
30°F 27°F 90% SW 8 mph
37 1/17 9:00 AM
Saturday
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Snow Showers Likely
31°F 27°F 84% W 8 mph
38 1/17 10:00 AM
Saturday
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Snow Showers Likely
31°F 26°F 81% W 9 mph
39 1/17 11:00 AM
Saturday
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Snow Showers Likely
32°F 24°F 73% W 9 mph
40 1/17 12:00 PM
Saturday
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Snow Showers Likely
32°F 22°F 68% W 10 mph
41 1/17 1:00 PM
Saturday
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Slight Chance Snow Showers
31°F 20°F 64% W 10 mph
42 1/17 2:00 PM
Saturday
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Slight Chance Snow Showers
31°F 18°F 60% W 10 mph
43 1/17 3:00 PM
Saturday
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Slight Chance Snow Showers
31°F 17°F 56% W 10 mph
44 1/17 4:00 PM
Saturday
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Slight Chance Snow Showers
30°F 16°F 56% W 10 mph
45 1/17 5:00 PM
Saturday
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Slight Chance Snow Showers
29°F 15°F 56% W 10 mph
46 1/17 6:00 PM
Saturday
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Slight Chance Snow Showers
27°F 14°F 56% W 9 mph
47 1/17 7:00 PM
Saturday
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Mostly Cloudy
25°F 13°F 58% W 9 mph
48 1/17 8:00 PM
Saturday
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Mostly Cloudy
24°F 12°F 58% W 8 mph
49 1/17 9:00 PM
Saturday
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Partly Cloudy
23°F 12°F 61% W 8 mph
50 1/17 10:00 PM
Saturday
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Partly Cloudy
22°F 11°F 61% W 7 mph
51 1/17 11:00 PM
Saturday
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Partly Cloudy
21°F 10°F 61% W 7 mph
52 1/18 12:00 AM
Sunday
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Partly Cloudy
20°F 10°F 64% W 6 mph
53 1/18 1:00 AM
Sunday
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Partly Cloudy
19°F 9°F 63% W 6 mph
54 1/18 2:00 AM
Sunday
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Mostly Clear
18°F 8°F 64% W 6 mph
55 1/18 3:00 AM
Sunday
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Mostly Clear
17°F 8°F 66% W 6 mph
56 1/18 4:00 AM
Sunday
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Mostly Clear
16°F 7°F 66% W 6 mph
57 1/18 5:00 AM
Sunday
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Mostly Clear
15°F 6°F 66% W 6 mph
58 1/18 6:00 AM
Sunday
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Sunny
15°F 5°F 64% W 6 mph
59 1/18 7:00 AM
Sunday
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Sunny
14°F 4°F 64% W 6 mph
60 1/18 8:00 AM
Sunday
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Sunny
15°F 4°F 61% W 6 mph
61 1/18 9:00 AM
Sunday
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Mostly Sunny
16°F 4°F 58% W 7 mph
62 1/18 10:00 AM
Sunday
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Mostly Sunny
17°F 4°F 56% W 7 mph
63 1/18 11:00 AM
Sunday
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Mostly Sunny
18°F 4°F 52% W 8 mph
64 1/18 12:00 PM
Sunday
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Sunny
20°F 4°F 48% W 8 mph
65 1/18 1:00 PM
Sunday
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Sunny
21°F 4°F 46% W 9 mph
66 1/18 2:00 PM
Sunday
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Sunny
22°F 5°F 46% W 9 mph
67 1/18 3:00 PM
Sunday
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Mostly Sunny
23°F 5°F 45% SW 9 mph
68 1/18 4:00 PM
Sunday
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Mostly Sunny
23°F 6°F 46% SW 9 mph
69 1/18 5:00 PM
Sunday
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Mostly Sunny
22°F 6°F 48% SW 8 mph
70 1/18 6:00 PM
Sunday
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Partly Cloudy
22°F 7°F 50% SW 8 mph
71 1/18 7:00 PM
Sunday
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Mostly Cloudy
21°F 7°F 52% SW 7 mph
72 1/18 8:00 PM
Sunday
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Mostly Cloudy
21°F 7°F 52% SW 7 mph
73 1/18 9:00 PM
Sunday
Icon
Mostly Cloudy
21°F 7°F 54% SW 8 mph
74 1/18 10:00 PM
Sunday
Icon
Mostly Cloudy
21°F 7°F 54% SW 8 mph
75 1/18 11:00 PM
Sunday
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Mostly Cloudy
21°F 7°F 54% SW 8 mph
76 1/19 12:00 AM
Monday
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Partly Cloudy
21°F 7°F 55% SW 9 mph
77 1/19 1:00 AM
Monday
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Partly Cloudy
21°F 7°F 55% SW 9 mph
78 1/19 2:00 AM
Monday
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Partly Cloudy
20°F 7°F 57% SW 9 mph
79 1/19 3:00 AM
Monday
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Partly Cloudy
20°F 7°F 58% SW 10 mph
80 1/19 4:00 AM
Monday
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Partly Cloudy
19°F 7°F 60% SW 10 mph
81 1/19 5:00 AM
Monday
Icon
Partly Cloudy
18°F 7°F 62% W 10 mph
82 1/19 6:00 AM
Monday
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Mostly Sunny
17°F 6°F 65% W 10 mph
83 1/19 7:00 AM
Monday
Icon
Mostly Sunny
16°F 6°F 66% W 10 mph
84 1/19 8:00 AM
Monday
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Mostly Sunny
16°F 6°F 64% W 10 mph
85 1/19 9:00 AM
Monday
Icon
Mostly Sunny
17°F 5°F 60% W 12 mph
86 1/19 10:00 AM
Monday
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Mostly Sunny
17°F 4°F 55% W 12 mph
87 1/19 11:00 AM
Monday
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Mostly Sunny
18°F 2°F 48% W 12 mph
88 1/19 12:00 PM
Monday
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Mostly Sunny
19°F 1°F 44% W 13 mph
89 1/19 1:00 PM
Monday
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Mostly Sunny
20°F -1°F 39% W 13 mph
90 1/19 2:00 PM
Monday
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Mostly Sunny
20°F -2°F 37% W 13 mph
91 1/19 3:00 PM
Monday
Icon
Mostly Sunny
20°F -3°F 36% W 13 mph
92 1/19 4:00 PM
Monday
Icon
Sunny
19°F -4°F 36% W 12 mph
93 1/19 5:00 PM
Monday
Icon
Sunny
18°F -4°F 37% W 10 mph
94 1/19 6:00 PM
Monday
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Mostly Clear
17°F -4°F 39% W 10 mph
95 1/19 7:00 PM
Monday
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Mostly Clear
15°F -4°F 41% W 9 mph
96 1/19 8:00 PM
Monday
Icon
Mostly Clear
14°F -4°F 43% W 8 mph
97 1/19 9:00 PM
Monday
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Mostly Clear
13°F -4°F 45% W 8 mph
98 1/19 10:00 PM
Monday
Icon
Mostly Clear
12°F -4°F 47% W 7 mph
99 1/19 11:00 PM
Monday
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Mostly Clear
11°F -4°F 49% W 7 mph
100 1/20 12:00 AM
Tuesday
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Mostly Clear
11°F -5°F 48% W 6 mph
101 1/20 1:00 AM
Tuesday
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Mostly Clear
10°F -5°F 50% W 6 mph
102 1/20 2:00 AM
Tuesday
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Mostly Clear
9°F -5°F 52% W 6 mph
103 1/20 3:00 AM
Tuesday
Icon
Mostly Clear
9°F -4°F 55% W 6 mph
104 1/20 4:00 AM
Tuesday
Icon
Mostly Clear
8°F -4°F 57% W 6 mph
105 1/20 5:00 AM
Tuesday
Icon
Mostly Clear
8°F -4°F 58% W 6 mph
106 1/20 6:00 AM
Tuesday
Icon
Sunny
7°F -4°F 59% W 6 mph
107 1/20 7:00 AM
Tuesday
Icon
Sunny
7°F -4°F 59% W 6 mph
108 1/20 8:00 AM
Tuesday
Icon
Sunny
8°F -4°F 56% W 6 mph
109 1/20 9:00 AM
Tuesday
Icon
Sunny
10°F -4°F 53% W 7 mph
110 1/20 10:00 AM
Tuesday
Icon
Sunny
12°F -4°F 48% W 7 mph
111 1/20 11:00 AM
Tuesday
Icon
Sunny
15°F -4°F 42% W 8 mph
112 1/20 12:00 PM
Tuesday
Icon
Sunny
17°F -4°F 39% SW 9 mph
113 1/20 1:00 PM
Tuesday
Icon
Sunny
20°F -4°F 34% SW 9 mph
114 1/20 2:00 PM
Tuesday
Icon
Sunny
21°F -4°F 33% SW 9 mph
115 1/20 3:00 PM
Tuesday
Icon
Sunny
22°F -4°F 31% SW 9 mph
116 1/20 4:00 PM
Tuesday
Icon
Sunny
23°F -3°F 32% SW 8 mph
117 1/20 5:00 PM
Tuesday
Icon
Sunny
23°F -2°F 34% SW 7 mph
118 1/20 6:00 PM
Tuesday
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Mostly Clear
22°F -1°F 36% SW 7 mph
119 1/20 7:00 PM
Tuesday
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Mostly Clear
21°F 0°F 39% SW 6 mph
120 1/20 8:00 PM
Tuesday
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Partly Cloudy
21°F 1°F 42% SW 6 mph
121 1/20 9:00 PM
Tuesday
Icon
Partly Cloudy
20°F 1°F 44% SW 6 mph
122 1/20 10:00 PM
Tuesday
Icon
Partly Cloudy
19°F 2°F 47% SW 6 mph
123 1/20 11:00 PM
Tuesday
Icon
Partly Cloudy
19°F 3°F 49% SW 6 mph
124 1/21 12:00 AM
Wednesday
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Partly Cloudy
19°F 3°F 50% SW 7 mph
125 1/21 1:00 AM
Wednesday
Icon
Partly Cloudy
19°F 4°F 51% SW 7 mph
126 1/21 2:00 AM
Wednesday
Icon
Mostly Cloudy
19°F 4°F 52% SW 7 mph
127 1/21 3:00 AM
Wednesday
Icon
Mostly Cloudy
20°F 5°F 51% SW 8 mph
128 1/21 4:00 AM
Wednesday
Icon
Mostly Cloudy
20°F 5°F 52% SW 8 mph
129 1/21 5:00 AM
Wednesday
Icon
Mostly Cloudy
20°F 6°F 54% SW 8 mph
130 1/21 6:00 AM
Wednesday
Icon
Partly Sunny
20°F 6°F 54% SW 9 mph
131 1/21 7:00 AM
Wednesday
Icon
Partly Sunny
21°F 7°F 54% SW 9 mph
132 1/21 8:00 AM
Wednesday
Icon
Partly Sunny
22°F 8°F 53% SW 9 mph
133 1/21 9:00 AM
Wednesday
Icon
Partly Sunny
24°F 9°F 50% SW 10 mph
134 1/21 10:00 AM
Wednesday
Icon
Partly Sunny
26°F 10°F 48% SW 10 mph
135 1/21 11:00 AM
Wednesday
Icon
Partly Sunny
29°F 11°F 46% SW 10 mph
136 1/21 12:00 PM
Wednesday
Icon
Partly Sunny
32°F 13°F 44% SW 12 mph
137 1/21 1:00 PM
Wednesday
Icon
Partly Sunny
35°F 14°F 42% SW 12 mph
138 1/21 2:00 PM
Wednesday
Icon
Partly Sunny
36°F 15°F 42% SW 12 mph
139 1/21 3:00 PM
Wednesday
Icon
Partly Sunny
37°F 16°F 42% SW 12 mph
140 1/21 4:00 PM
Wednesday
Icon
Partly Sunny
37°F 17°F 44% SW 12 mph
141 1/21 5:00 PM
Wednesday
Icon
Partly Sunny
36°F 18°F 46% SW 10 mph
142 1/21 6:00 PM
Wednesday
Icon
Mostly Cloudy
35°F 18°F 49% SW 10 mph
143 1/21 7:00 PM
Wednesday
Icon
Slight Chance Light Rain
33°F 18°F 53% SW 9 mph
144 1/21 8:00 PM
Wednesday
Icon
Slight Chance Light Rain
32°F 18°F 56% W 9 mph
145 1/21 9:00 PM
Wednesday
Icon
Slight Chance Light Rain
30°F 18°F 61% W 8 mph
146 1/21 10:00 PM
Wednesday
Icon
Slight Chance Light Rain
29°F 18°F 64% W 8 mph
147 1/21 11:00 PM
Wednesday
Icon
Slight Chance Light Rain
28°F 18°F 67% W 8 mph
148 1/22 12:00 AM
Thursday
Icon
Slight Chance Light Rain
27°F 18°F 69% W 7 mph
149 1/22 1:00 AM
Thursday
Icon
Chance Freezing Rain
26°F 18°F 72% W 7 mph
150 1/22 2:00 AM
Thursday
Icon
Chance Freezing Rain
25°F 18°F 74% W 7 mph
151 1/22 3:00 AM
Thursday
Icon
Chance Freezing Rain
24°F 17°F 75% W 7 mph
152 1/22 4:00 AM
Thursday
Icon
Chance Freezing Rain
24°F 17°F 76% W 7 mph
153 1/22 5:00 AM
Thursday
Icon
Chance Freezing Rain
23°F 17°F 78% W 7 mph
154 1/22 6:00 AM
Thursday
Icon
Chance Freezing Rain
22°F 16°F 77% W 6 mph
155 1/22 7:00 AM
Thursday
Icon
Slight Chance Freezing Rain
22°F 16°F 78% W 6 mph
156 1/22 8:00 AM
Thursday
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Slight Chance Freezing Rain
23°F 15°F 74% W 6 mph

ZIP Code File Updated: 1/1/2026 3:40:44 PM
Database Loaded: 1/1/2026 4:02:12 PM with 40,945 Records

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