Severe Thunderstorms and Heavy Rain in the Mississippi Valley; Fire Weather Concerns in the Southern High Plains

Severe thunderstorms and the threat for excessive rainfall will move into the mid-Mississippi and lower Ohio Valleys today. There is potential for a few strong tornadoes, damaging wind gusts, large hail, and scattered flash flooding. Low humidity and windy conditions will continue to produce elevated to critical fire weather conditions across the southern High Plains into midweek. Read More >

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

Lat: 37.74972° N Lon: 119.58944° W Elev: 4022.0 ft.

NA

44°F

7°C

Humidity 80%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 27 Apr 09:15 AM PDT
Detailed forecast for

Yosemite NP outside of the valley

Today
Chance of snow early in the morning, then snow showers likely and slight chance of thunderstorms in the late morning and afternoon. Rain showers likely in the afternoon. Snow accumulation up to 3 inches. Total snow accumulation up to 4 inches. Highs 30 to 42. Southwest winds up to 10 mph. Chance of precipitation 70 percent.
Tonight
Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Lows 18 to 30. North winds up to 5 mph shifting to the east after midnight.
Tuesday
Not as cool. Mostly sunny. Highs 39 to 53. East winds up to 10 mph shifting to the southwest in the afternoon.
Tuesday Night
Mostly clear. Lows 23 to 37. West winds up to 10 mph shifting to the northeast after midnight.
Wednesday
Not as cool. Mostly sunny. Highs 44 to 58. Northeast winds up to 10 mph shifting to the west in the afternoon.
Wednesday Night
Partly cloudy. Lows 27 to 41.
Thursday Through Friday
Mostly clear. Highs 48 to 66. Lows 29 to 43.
Friday Night And Saturday
Partly cloudy. Lows 31 to 45. Highs 51 to 65.
Saturday Night
Mostly cloudy in the evening then becoming partly cloudy. Lows 31 to 45.
Sunday
Partly sunny. Chance of rain showers and snow showers in the afternoon. Highs 46 to 60. Chance of precipitation 40 percent.



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310 AM PDT Mon Apr 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database