Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Hazardous Weather Conditions

Current conditions at

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

41°F

5°C

Humidity	67%
Wind Speed	WSW 4 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	31 Mar 02:04 AM PDT

More Information:

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

Extended Forecast for

16 Miles ESE Mammoth Lakes CA

High Wind Watch April 1, 05:00pm until April 2, 11:00am

Winter Weather Advisory March 31, 05:00am until April 1, 05:00am

Click here for hazard details and duration

High Wind Watch

Winter Weather Advisory

Overnight
Low: 34 °F
Mostly Cloudy
Tuesday
High: 53 °F
Showers
Likely
Tuesday Night
Low: 26 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Wednesday
High: 53 °F
Slight Chance
Rain/Snow
Wednesday Night
Low: 28 °F
Slight Chance
Rain/Snow and
Breezy
Thursday
High: 52 °F
Sunny
Thursday Night
Low: 20 °F
Mostly Clear
Friday
High: 52 °F
Sunny
Friday Night
Low: 24 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 34. West wind around 5 mph.

Tuesday

Showers likely, mainly after 11am. Snow level 8300 feet. Mostly cloudy, with a high near 53. Southwest wind 5 to 15 mph. Chance of precipitation is 70%.

Tuesday Night

Rain showers likely, possibly mixing with snow after 8pm, then gradually ending. Snow level 8000 feet lowering to 7000 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday

A slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Snow level rising to 7800 feet in the afternoon. Mostly sunny, with a high near 53. West wind 5 to 15 mph. Chance of precipitation is 20%.

Wednesday Night

A slight chance of rain and snow showers between 11pm and 2am, then a slight chance of snow showers after 2am. Snow level 7900 feet lowering to 7000 feet after midnight . Partly cloudy, with a low around 28. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 52. West wind 10 to 15 mph.

Thursday Night

Mostly clear, with a low around 20.

Friday

Sunny, with a high near 52.

Friday Night

Mostly clear, with a low around 24.

Saturday

Sunny, with a high near 57.

Saturday Night

Mostly clear, with a low around 29.