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

Red Flag Warning in effect from June 17, 12:00 PM MDT until June 17, 08:00 PM MDT

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair and Breezy

83°F

28°C

Humidity	12%
Wind Speed	W 24 G 32 mph
Barometer	30.03 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	17 Jun 2:55 pm MDT

More Information:

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

Extended Forecast for

2 Miles WSW Empire 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: 77 °F
Sunny and
Breezy
Tonight
Low: 45 °F
Mostly Clear
and Breezy
then Clear
Thursday
High: 80 °F
Sunny then
Sunny and
Breezy
Thursday Night
Low: 50 °F
Partly Cloudy
Juneteenth
High: 81 °F
Mostly Sunny
Friday Night
Low: 52 °F
Partly Cloudy
Saturday
High: 81 °F
Breezy. Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 49 °F
Mostly Clear
and Breezy
then Clear

Detailed Forecast

This Afternoon

Sunny, with a high near 77. Breezy, with a west northwest wind around 21 mph, with gusts as high as 33 mph.

Tonight

Mostly clear, with a low around 45. Breezy, with a west northwest wind 15 to 20 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.

Thursday

Sunny, with a high near 80. Breezy, with a west northwest wind 5 to 15 mph, with gusts as high as 24 mph.

Thursday Night

Partly cloudy, with a low around 50. West wind 5 to 14 mph, with gusts as high as 29 mph.

Juneteenth

Mostly sunny, with a high near 81. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

Friday Night

Partly cloudy, with a low around 52.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Breezy.

Saturday Night

Mostly clear, with a low around 49. Breezy.