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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sterling Municipal Airport (KSTK)

Lat: 40.61°NLon: 103.26°WElev: 4026ft.

Fair

93°F

34°C

Humidity	26%
Wind Speed	SE 3 mph
Barometer	29.95 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	16 Aug 3:30 pm MDT

More Information:

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

Extended Forecast for

4 Miles NNE Sterling CO

This Afternoon
High: 93 °F
Chance
T-storms
Tonight
Low: 59 °F
Chance
T-storms and
Breezy then
Partly Cloudy
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 95 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 58 °F
Slight Chance
T-storms then
Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. South southeast wind around 6 mph, with gusts as high as 16 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 59. Breezy, with a west northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.

Sunday

Sunny, with a high near 95. West wind around 6 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

Sunday Night

Mostly clear, with a low around 60. North northwest wind around 5 mph becoming calm after midnight.

Monday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 95. Calm wind becoming south southeast 5 to 7 mph in the morning. Winds could gust as high as 15 mph.

Monday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 58.

Tuesday

Sunny, with a high near 93.

Tuesday Night

Mostly clear, with a low around 58.

Wednesday

Sunny, with a high near 94.

Wednesday Night

Clear, with a low around 60.

Thursday

Sunny and hot, with a high near 97.