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 Saturday 5/23/2026 5:59:00 PM EDT

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

ZIP Code File Updated: 5/1/2026 3:17:36 PM
Database Loaded: 5/1/2026 3:38:08 PM with 41,141 Records

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