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Donner Pass I80 Hourly Weather Forecast

Next 48 Hours

Thu, Apr 24th 2025

Starting off Sunny skies, turning thundery outbreaks nearby later in the day. Temps range from 44°F to 56°F. Light winds, shifting from ESE to W (~4.7 mph). Humidity ranges from 33% to 88%. Avg barometric pressure of 29.82 inHg.
Thu, Apr 24th Temp Humidity Wind (mph) Pressure (inHg) Precip.
10 AM Sunny at 10 AM on Thu, Apr 24th 2025
Sunny
UV: 3.4
48°F

Feels
45°F
41% 3.6 ESE 29.9 0%
11 AM Sunny at 11 AM on Thu, Apr 24th 2025
Sunny
UV: 5.5
52°F

Feels
49°F
36% 3.6 SE 29.88 0%
12 PM Sunny at 12 PM on Thu, Apr 24th 2025
Sunny
UV: 7.5
53°F

Feels
51°F
34% 3.6 SSE 29.86 0%
1 PM Sunny at 1 PM on Thu, Apr 24th 2025
Sunny
UV: 8.1
55°F

Feels
53°F
33% 2.5 SSE 29.84 0%
2 PM Partly Cloudy at 2 PM on Thu, Apr 24th 2025
Partly Cloudy
UV: 7.5
55°F

Feels
54°F
33% 1.8 SSW 29.82 0%
3 PM Partly Cloudy at 3 PM on Thu, Apr 24th 2025
Partly Cloudy
UV: 6
56°F

Feels
55°F
35% 4.7 SW 29.79 0%
4 PM Thundery outbreaks nearby at 4 PM on Thu, Apr 24th 2025
Thundery Outbreaks Nearby
UV: 3.5
55°F

Feels
55°F
40% 8.1 WSW 29.77 0%
5 PM Thundery outbreaks nearby at 5 PM on Thu, Apr 24th 2025
Thundery Outbreaks Nearby
UV: 1.7
54°F

Feels
53°F
49% 9.2 WSW 29.77 0%
6 PM Thundery outbreaks nearby at 6 PM on Thu, Apr 24th 2025
Thundery Outbreaks Nearby
UV: 0.6
52°F

Feels
50°F
60% 5.6 WSW 29.77 0%
7 PM Thundery outbreaks nearby at 7 PM on Thu, Apr 24th 2025
Thundery Outbreaks Nearby
UV: 0.1
49°F

Feels
47°F
74% 5.6 WSW 29.79 0%
8 PM Thundery outbreaks nearby at 8 PM on Thu, Apr 24th 2025
Thundery Outbreaks Nearby
UV: 0
47°F

Feels
45°F
84% 4.9 WSW 29.8 0%
9 PM Thundery outbreaks nearby at 9 PM on Thu, Apr 24th 2025
Thundery Outbreaks Nearby
UV: 0
45°F

Feels
44°F
88% 4.7 WSW 29.83 0%
10 PM Thundery outbreaks nearby at 10 PM on Thu, Apr 24th 2025
Thundery Outbreaks Nearby
UV: 0
45°F

Feels
44°F
88% 4 WSW 29.82 0%
11 PM Thundery outbreaks nearby at 11 PM on Thu, Apr 24th 2025
Thundery Outbreaks Nearby
UV: 0
44°F

Feels
44°F
88% 4 W 29.81 0%

Fri, Apr 25th 2025

Expect consistent Thundery outbreaks nearby skies throughout the day. Rain forecasted to be heavy snow (up to 0.05in). Snow forecasted to be heavy snow (up to 0.30in). Temps range from 32°F to 46°F. Light winds, shifting from WNW to W (~6.1 mph). Humidity ranges from 56% to 98%. Avg barometric pressure of 29.78 inHg.
Fri, Apr 25th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Thundery outbreaks nearby at 12 AM on Fri, Apr 25th 2025
Thundery Outbreaks Nearby
UV: 0
44°F

Feels
43°F
89% 3.4 WNW 29.79 0%
1 AM Thundery outbreaks nearby at 1 AM on Fri, Apr 25th 2025
Thundery Outbreaks Nearby
UV: 0
43°F

Feels
43°F
90% 4 WNW 29.78 0%
2 AM Thundery outbreaks nearby at 2 AM on Fri, Apr 25th 2025
Thundery Outbreaks Nearby
UV: 0
42°F

Feels
42°F
90% 5.8 WSW 29.76 0%
3 AM Thundery outbreaks nearby at 3 AM on Fri, Apr 25th 2025
Thundery Outbreaks Nearby
UV: 0
42°F

Feels
40°F
92% 5.4 WSW 29.74 0%
4 AM Mist at 4 AM on Fri, Apr 25th 2025
Mist
UV: 0
41°F

Feels
38°F
96% 4.9 WSW 29.75 0%
5 AM Fog at 5 AM on Fri, Apr 25th 2025
Fog
UV: 0
40°F

Feels
36°F
97% 5.1 WSW 29.75 0%
6 AM Mist at 6 AM on Fri, Apr 25th 2025
Mist
UV: 0
38°F

Feels
34°F
97% 4.3 W 29.76 0%
7 AM Mist at 7 AM on Fri, Apr 25th 2025
Mist
UV: 0.2
38°F

Feels
33°F
96% 3.4 W 29.78 0%
8 AM Cloudy at 8 AM on Fri, Apr 25th 2025
Cloudy
UV: 0.5
38°F

Feels
34°F
94% 3.8 WSW 29.8 0%
9 AM Overcast at 9 AM on Fri, Apr 25th 2025
Overcast
UV: 1.9
41°F

Feels
36°F
78% 4.5 WSW 29.77 0%
10 AM Partly Cloudy at 10 AM on Fri, Apr 25th 2025
Partly Cloudy
UV: 3.6
43°F

Feels
38°F
56% 5.8 WSW 29.74 0%
11 AM Thundery outbreaks nearby at 11 AM on Fri, Apr 25th 2025
Thundery Outbreaks Nearby
UV: 5.6
45°F

Feels
39°F
58% 6.7 SW 29.73 0%
12 PM Thundery outbreaks nearby at 12 PM on Fri, Apr 25th 2025
Thundery Outbreaks Nearby
UV: 6
46°F

Feels
40°F
57% 8.9 SW 29.73 0%
1 PM Thundery outbreaks nearby at 1 PM on Fri, Apr 25th 2025
Thundery Outbreaks Nearby
UV: 6.7
46°F

Feels
41°F
57% 13.2 WSW 29.73 0%
2 PM Thundery outbreaks nearby at 2 PM on Fri, Apr 25th 2025
Thundery Outbreaks Nearby
UV: 5.5
45°F

Feels
39°F
57% 12.3 WSW 29.73 0%
3 PM Thundery outbreaks nearby at 3 PM on Fri, Apr 25th 2025
Thundery Outbreaks Nearby
UV: 4.6
43°F

Feels
36°F
66% 11.9 WSW 29.76 0%
4 PM Thundery outbreaks nearby at 4 PM on Fri, Apr 25th 2025
Thundery Outbreaks Nearby
UV: 2.7
41°F

Feels
34°F
70% 8.5 WSW 29.78 0%
5 PM Cloudy at 5 PM on Fri, Apr 25th 2025
Cloudy
UV: 1.3
39°F

Feels
32°F
75% 5.8 WSW 29.79 0%
6 PM Cloudy at 6 PM on Fri, Apr 25th 2025
Cloudy
UV: 0.6
37°F

Feels
30°F
83% 4.7 W 29.82 0%
7 PM Cloudy at 7 PM on Fri, Apr 25th 2025
Cloudy
UV: 0.1
35°F

Feels
28°F
87% 4.7 WSW 29.83 0%
8 PM Overcast at 8 PM on Fri, Apr 25th 2025
Overcast
UV: 0
34°F

Feels
28°F
92% 4.9 W 29.84 0%
9 PM Overcast at 9 PM on Fri, Apr 25th 2025
Overcast
UV: 0
34°F

Feels
27°F
89% 5.4 W 29.86 0%
10 PM Overcast at 10 PM on Fri, Apr 25th 2025
Overcast
UV: 0
32°F

Feels
27°F
88% 4.9 W 29.87 0%
11 PM Heavy snow at 11 PM on Fri, Apr 25th 2025
Heavy Snow
UV: 0
32°F

Feels
27°F
98% 4.5 W 29.85 100%

Rain est. 0.05in

Snow est. 0.3in

Sat, Apr 26th 2025

Overcast skies will dominate from morning to night. Temps range from 30°F to 35°F. Light winds, shifting from WNW to W (~4.1 mph). Humidity ranges from 71% to 91%. Avg barometric pressure of 29.88 inHg.
Sat, Apr 26th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Overcast at 12 AM on Sat, Apr 26th 2025
Overcast
UV: 0
32°F

Feels
26°F
87% 5.4 WNW 29.88 0%
1 AM Overcast at 1 AM on Sat, Apr 26th 2025
Overcast
UV: 0
31°F

Feels
26°F
87% 4.9 WNW 29.88 0%
2 AM Overcast at 2 AM on Sat, Apr 26th 2025
Overcast
UV: 0
31°F

Feels
25°F
87% 4.9 WNW 29.88 0%
3 AM Overcast at 3 AM on Sat, Apr 26th 2025
Overcast
UV: 0
30°F

Feels
25°F
89% 4 WNW 29.89 0%
4 AM Overcast at 4 AM on Sat, Apr 26th 2025
Overcast
UV: 0
30°F

Feels
25°F
90% 2.9 NW 29.9 0%
5 AM Overcast at 5 AM on Sat, Apr 26th 2025
Overcast
UV: 0
30°F

Feels
26°F
91% 2.2 NW 29.9 0%
6 AM Overcast at 6 AM on Sat, Apr 26th 2025
Overcast
UV: 0
31°F

Feels
27°F
84% 2.7 NW 29.89 0%
7 AM Overcast at 7 AM on Sat, Apr 26th 2025
Overcast
UV: 0.1
31°F

Feels
27°F
81% 4 WNW 29.88 0%
8 AM Overcast at 8 AM on Sat, Apr 26th 2025
Overcast
UV: 0.4
33°F

Feels
30°F
77% 4.9 WNW 29.88 0%
9 AM Overcast at 9 AM on Sat, Apr 26th 2025
Overcast
UV: 1
35°F

Feels
33°F
71% 5.1 W 29.83 0%