Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Malmstrom Air Force Base (KGFA)

Lat: 47.5°NLon: 111.18333°WElev: 3527.0ft.

Mostly Cloudy

80°F

27°C

Humidity	43%
Wind Speed	N 0 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	16 Aug 06:55 PM MDT

More Information:

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

Extended Forecast for

Tracy MT

Tonight
Low: 59 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 85 °F
Partly Sunny
then Chance
Showers
Sunday Night
Low: 57 °F
Slight Chance
T-storms then
Haze
Monday
High: 89 °F
Haze then
Slight Chance
T-storms
Monday Night
Low: 60 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny
Wednesday Night
Low: 58 °F
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly between 10pm and 11pm. Widespread haze before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 59. Northwest wind 5 to 10 mph becoming light and variable after midnight.

Sunday

A 30 percent chance of showers, mainly after 5pm. Widespread haze between 2pm and 4pm. Mostly sunny, with a high near 85. Calm wind becoming west northwest 5 to 9 mph in the morning.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Widespread haze before 9pm, then widespread haze after 10pm. Mostly cloudy, with a low around 57. West wind 6 to 8 mph becoming south in the evening.

Monday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Widespread haze before 7am. Sunny, with a high near 89. Light and variable wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 60. West wind 5 to 7 mph becoming east in the evening. Chance of precipitation is 20%.

Tuesday

Sunny, with a high near 94. South southwest wind around 6 mph becoming light and variable.

Tuesday Night

Mostly clear, with a low around 60. East northeast wind 6 to 8 mph becoming southwest after midnight.

Wednesday

Sunny, with a high near 91. South southwest wind 6 to 8 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

Partly cloudy, with a low around 58.

Thursday

Sunny, with a high near 82.

Thursday Night

Mostly clear, with a low around 53.