Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain from Tropical Storm Moke will begin to impact the Big Island today, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Repeated storms and heavy rainfall may cause flash flooding from the Plains into the Lower MS Valley. Dangerous heat persists across the South. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

78°F

26°C

Humidity	31%
Wind Speed	S 12 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	23 Aug 01:15 PM MDT

More Information:

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

Extended Forecast for

5 Miles N Mount Holmes WY

This Afternoon
High: 67 °F
Chance
T-storms and
Breezy
Tonight
Low: 45 °F
Slight Chance
T-storms and
Breezy then
Partly Cloudy
Monday
High: 67 °F
Mostly Sunny
Monday Night
Low: 47 °F
Mostly Cloudy
Tuesday
High: 66 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 47 °F
Mostly Cloudy
Wednesday
High: 68 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 47 °F
Slight Chance
T-storms then
Mostly Cloudy
Thursday
High: 67 °F
Mostly Sunny
then Slight
Chance
T-storms and
Breezy

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Sunny, with a high near 67. Breezy, with a southwest wind around 21 mph, with gusts as high as 29 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 45. Breezy, with a west southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 25 mph.

Monday

Mostly sunny, with a high near 67. West southwest wind 6 to 14 mph, with gusts as high as 20 mph.

Monday Night

Mostly cloudy, with a low around 47. West wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 22 mph.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. South wind 6 to 9 mph becoming west in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 47. West wind around 6 mph becoming east in the evening.

Wednesday

A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. Breezy.

Thursday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65. Breezy.

Friday Night

A slight chance of showers. Mostly cloudy, with a low around 45. Breezy.

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 63. Breezy.