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