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 1/22/2026 5:13:00 PM EST

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