Severe Thunderstorm and Flash Flooding Risks from Southern Plains to Midwest; Heat Wave Developing in the Southeast

Severe thunderstorms and flash flooding will again be possible from the Southern Plains into the Midwest on Friday. Periodic risks of severe thunderstorms, along with flash flooding, are forecast from the Central and Southern Plains to the Great Lakes and Northeast into the Memorial Day weekend. Temperatures across much of the East will run above normal where they will hold into Memorial Day. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

I-80 Peru Hill (KCMS)

Lat: 41.54958°NLon: 109.60197°WElev: 6387ft.

36°F

2°C

Humidity	82%
Wind Speed	S 5 G 7 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	23 May 10:55 pm MDT

More Information:

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

Extended Forecast for

Green River WY

Tonight

Chance
Rain/Snow and
Breezy
Low: 34 °F
Friday

Breezy.
Slight Chance
Rain/Snow
then Chance
T-storms
High: 56 °F
Friday
Night

Chance
T-storms and
Breezy then
Partly Cloudy
Low: 34 °F
Saturday

Mostly Sunny
then Slight
Chance
T-storms and
Breezy
High: 64 °F
Saturday
Night

Slight Chance
T-storms and
Breezy then
Partly Cloudy
Low: 39 °F
Sunday

Mostly Sunny
then Partly
Sunny and
Breezy
High: 67 °F
Sunday
Night

Slight Chance
T-storms and
Breezy
Low: 40 °F
Memorial
Day

Chance
Showers
High: 57 °F
Monday
Night

Chance
Showers
Low: 37 °F

Detailed Forecast

Tonight

A chance of rain showers, possibly mixing with snow after 1am, then gradually ending. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday

A slight chance of rain and snow showers before 8am, then a chance of rain showers after 1pm. Some thunder is also possible. Partly sunny, with a high near 56. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Friday Night

A 40 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 34. Breezy, with a west wind 6 to 16 mph becoming south southeast after midnight. Winds could gust as high as 24 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 64. Breezy, with a south wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 39. Breezy, with a south southwest wind 13 to 18 mph becoming light and variable. Winds could gust as high as 30 mph.

Sunday

Mostly sunny, with a high near 67. Breezy, with a southeast wind 6 to 16 mph, with gusts as high as 26 mph.

Sunday Night

A slight chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers after 1am. Mostly cloudy, with a low around 40. Breezy, with a south wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Memorial Day

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.

Tuesday

A chance of showers, with thunderstorms also possible after 1pm. Cloudy, with a high near 56. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 37.

Wednesday

A slight chance of showers. Partly sunny, with a high near 63.

Wednesday Night

Partly cloudy, with a low around 38.