Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Powell Municipal Airport (KPOY)

Lat: 44.8672°NLon: 108.7934°WElev: 5092.0ft.

Partly Cloudy

68°F

20°C

Humidity	49%
Wind Speed	N 8 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	28 Aug 04:10 PM MDT

More Information:

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

Extended Forecast for

3 Miles SSE Ralston WY

This Afternoon
High: 75 °F
Scattered
Showers
Tonight
Low: 57 °F
Scattered
Showers
Saturday
High: 78 °F
Scattered
Showers
Saturday Night
Low: 53 °F
Isolated
T-storms then
Mostly Cloudy
Sunday
High: 77 °F
Mostly Cloudy
then Slight
Chance
T-storms and
Breezy
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 80 °F
Sunny
Monday Night
Low: 51 °F
Partly Cloudy
Tuesday
High: 82 °F
Sunny

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms. Mostly cloudy, with a steady temperature around 75. West northwest wind around 7 mph. Chance of precipitation is 40%.

Tonight

Scattered showers and thunderstorms before 3am, then isolated showers between 3am and 4am. Mostly cloudy, with a low around 57. West wind 5 to 7 mph becoming south in the evening. Chance of precipitation is 30%.

Saturday

Scattered showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny, with a high near 78. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

Saturday Night

Isolated showers and thunderstorms before 7pm. Increasing clouds, with a low around 53. Southwest wind 5 to 7 mph. Chance of precipitation is 10%.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. Breezy, with a southwest wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

Sunday Night

Mostly clear, with a low around 46. West northwest wind 9 to 14 mph becoming light west southwest after midnight. Winds could gust as high as 24 mph.

Monday

Sunny, with a high near 80. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

Monday Night

Partly cloudy, with a low around 51.

Tuesday

Sunny, with a high near 82.

Tuesday Night

Partly cloudy, with a low around 52.

Wednesday

Mostly sunny, with a high near 83.