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 Monday 2/23/2026 7:00:00 AM EST

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

ZIP Code File Updated: 2/1/2026 10:50:24 AM
Database Loaded: 2/1/2026 11:11:55 AM with 41,139 Records

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