Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

46°F

8°C

Humidity	95%
Wind Speed	NW 4 MPH
Barometer	30.45 in (1031.16 mb)
Dewpoint	45°F (7°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	17 Aug 10:56 PM MDT

More Information:

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

Extended Forecast for

2 Miles SSE Norris WY

Tonight
Low: 44 °F
Isolated
Showers
Tuesday
High: 69 °F
Mostly Sunny
then
Scattered
T-storms
Tuesday Night
Low: 40 °F
Scattered
Showers then
Mostly Clear
Wednesday
High: 71 °F
Sunny
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 46 °F
Slight Chance
T-storms then
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 49 °F
Chance
Showers

Detailed Forecast

Tonight

Isolated showers between 1am and 3am. Mostly cloudy, with a low around 44. Light and variable wind becoming east southeast around 5 mph. Chance of precipitation is 20%.

Tuesday

Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 69. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

Tuesday Night

Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and 10pm. Partly cloudy, with a low around 40. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Wednesday

Sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 43. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.

Thursday

Sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 20 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. Light and variable wind.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

Friday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 67.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.