Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

MOCCASIN (MSCM8)

Lat: 47.05818°NLon: 109.95082°WElev: 4256.0ft.

70°F

21°C

Humidity	49%
Wind Speed	NW 6 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	17 Aug 10:00 AM MDT

More Information:

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

Extended Forecast for

3 Miles SE Hobson MT

Today
High: 82 °F
Showers
Likely
Tonight
Low: 53 °F
Showers
Likely then
Partly Cloudy
Monday
High: 86 °F
Haze then
Chance
Showers
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 59 °F
Mostly Clear
Wednesday
High: 90 °F
Sunny
Wednesday Night
Low: 57 °F
Partly Cloudy
Thursday
High: 78 °F
Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 82. North northeast wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 53. South wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A 30 percent chance of showers after noon. Widespread haze before 8am. Mostly sunny, with a high near 86. South southeast wind 5 to 7 mph.

Monday Night

Mostly clear, with a low around 58. East northeast wind around 7 mph becoming south after midnight.

Tuesday

Sunny, with a high near 93. South wind around 7 mph.

Tuesday Night

Mostly clear, with a low around 59. East wind around 8 mph becoming south southwest after midnight.

Wednesday

Sunny, with a high near 90. South southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night

Partly cloudy, with a low around 57. North wind 6 to 10 mph becoming west after midnight.