Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

83°F

28°C

Humidity	11%
Wind Speed	W 16 G 29 mph
Barometer	30.04 in
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	17 Jun 4:55 pm MDT

More Information:

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

Extended Forecast for

3 Miles N Trail Ridge CO

Red Flag Warning until June 17, 08:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until June 17, 08:00pm
NOW until 8:00pm Wed
Red Flag Warning
This Afternoon
High: 70 °F
Sunny and
Breezy
Tonight
Low: 36 °F
Mostly Clear
and Breezy
then Clear
Thursday
High: 70 °F
Sunny
Thursday Night
Low: 36 °F
Partly Cloudy
Juneteenth
High: 72 °F
Mostly Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 72 °F
Sunny then
Slight Chance
T-storms and
Breezy
Saturday Night
Low: 35 °F
Mostly Clear
and Breezy
then Mostly
Clear

Detailed Forecast

This Afternoon

Sunny, with a high near 70. Breezy, with a west wind around 23 mph, with gusts as high as 34 mph.

Tonight

Mostly clear, with a low around 36. Breezy, with a west wind 17 to 22 mph becoming light and variable in the evening. Winds could gust as high as 34 mph.

Thursday

Sunny, with a high near 70. Southwest wind 5 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

Thursday Night

Partly cloudy, with a low around 36. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.

Juneteenth

Mostly sunny, with a high near 72. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

Friday Night

Partly cloudy, with a low around 38.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. Breezy.

Saturday Night

Mostly clear, with a low around 35. Breezy.