Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from April 11, 02:00 PM PDT until April 12, 11:00 PM PDT

Current conditions at

DEXTER (DEXC1)

Lat: 37.83888°NLon: 118.77189°WElev: 7981.0ft.

38°F

3°C

Humidity	61%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	10 Apr 07:53 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

14 Miles NE Mammoth Lakes CA

Winter Storm Warning April 11, 02:00pm until April 12, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Today
High: 45 °F
Chance Snow
Showers and
Breezy
Tonight
Low: 24 °F
Chance Snow
Showers and
Breezy
Saturday
High: 40 °F
Slight Chance
Snow Showers
and Breezy
Saturday Night
Low: 22 °F
Heavy Snow
and Windy
Sunday
High: 29 °F
Snow Showers
and Windy
Sunday Night
Low: 18 °F
Chance Snow
Showers and
Breezy
Monday
High: 34 °F
Chance Snow
Showers
Monday Night
Low: 21 °F
Partly Cloudy
Tuesday
High: 42 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of snow showers after 11am. Some thunder is also possible. Patchy smoke after 5pm. Mostly sunny, with a high near 45. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.

Tonight

A 40 percent chance of snow showers before 2am. Patchy smoke before 9pm. Partly cloudy, with a low around 24. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph. Little or no snow accumulation expected.

Saturday

A 20 percent chance of snow showers. Mostly sunny, with a high near 40. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

Saturday Night

Snow showers, mainly after 11pm. The snow could be heavy at times. Low around 22. Windy, with a south wind 25 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Sunday

Snow showers. High near 29. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph. New snow accumulation of less than one inch possible.

Monday

A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 34. Little or no snow accumulation expected.

Monday Night

Partly cloudy, with a low around 21.

Tuesday

Sunny, with a high near 42.

Tuesday Night

Mostly clear, with a low around 26.

Wednesday

Sunny, with a high near 46.

Wednesday Night

Mostly cloudy, with a low around 30.