Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Yellowstone Lake (KP60)

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

79°F

26°C

Humidity	11%
Wind Speed	W 9 MPH
Barometer	30.39 in (1029.12 mb)
Dewpoint	22°F (-6°C)
Visibility	NA
Heat Index	77°F (25°C)
Last update	22 Aug 04:56 PM MDT

More Information:

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

Extended Forecast for

3 Miles SSW Upper/Lower Falls WY

Tonight
Low: 36 °F
Haze then
Mostly Clear
Saturday
High: 78 °F
Sunny then
Haze
Saturday Night
Low: 37 °F
Haze
Sunday
High: 77 °F
Haze then
Isolated
T-storms
Sunday Night
Low: 37 °F
Mostly Cloudy
Monday
High: 74 °F
Mostly Sunny
then
Scattered
Showers
Monday Night
Low: 37 °F
Isolated
T-storms then
Mostly Cloudy
Tuesday
High: 74 °F
Isolated
Showers then
Scattered
T-storms
Tuesday Night
Low: 39 °F
Scattered
Showers

Detailed Forecast

Tonight

Widespread haze before 8pm. Mostly clear, with a low around 36. North wind 5 to 10 mph becoming light and variable after midnight.

Saturday

Widespread haze after 1pm. Increasing clouds, with a high near 78. Calm wind becoming west 5 to 9 mph in the afternoon.

Saturday Night

Widespread haze before 1am, then widespread haze after 2am. Areas of smoke between 7pm and 11pm. Partly cloudy, with a low around 37. North wind 5 to 10 mph becoming light and variable in the evening.

Sunday

Isolated showers and thunderstorms after noon. Widespread haze before 7am. Partly sunny, with a high near 77. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 10%.

Sunday Night

Mostly cloudy, with a low around 37. North wind 5 to 7 mph becoming calm in the evening.

Monday

Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 74. Calm wind becoming north northeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

Monday Night

Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 37. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.

Tuesday

Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 74. Chance of precipitation is 50%.

Tuesday Night

Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

Wednesday

Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

Wednesday Night

Scattered showers and thunderstorms. Cloudy, with a low around 40.

Thursday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 64.