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 Wednesday 2/18/2026 4:00:00 PM EST

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