National Weather Service United States Department of Commerce

Coastal Storm Drifts Away From Southeast and Mid-Atlantic; Fire Weather Concerns Remain In Southern California

A strong storm is forecast to drift away from coastal sections of the Southeast/Mid-Atlantic today but a number of hazards remain in effect, from gusty winds to a variety of marine issues. The storm will bypass the Northeast on Monday, while producing coastal rain and interior frozen precipitation. Meanwhile, elevated to critical fire weather threats remain in effect across southern California. Read More >

*****Experimental*****

The graphical and text forecasts on this page are experimental.  The wind and wave forecasts are derived directly from model data with no forecaster oversight.  Other elements such as chance of precipitation, sky, and temperatures are pulled from the gridded forecast issued by the Great Falls forecast office.

Please provide feedback on the usefulness of this product by clicking this link.

 
 
 
 
 
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185
FXUS45 KTFX 180011
RECTFX

Recreation Forecast for Central MT Lakes
National Weather Service Great Falls MT
511 PM MST Sun Nov 17 2019

Note: The experimental wave height forecasts are representative of
the mid lake waters and downwind shores. Wave heights may be
significantly less on upwind shores.

Forecast For Canyon Ferry Reservoir

.TONIGHT...Mostly cloudy until early morning then becoming partly
cloudy. Lows around 40 . Variable winds up to 10 mph. Waves less
than 1 foot.
.MONDAY...Cloudy. Highs in the lower 50s. Variable winds up to
10 mph. Waves up to one foot.
.MONDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then rain likely after midnight. Lows in the upper 30s. Southeast
winds around 15 mph in the evening becoming light. Chance of rain
40 percent. Waves up to one foot.

$$


Forecast For Upper and Lower Holter Reservoir

.TONIGHT...Mostly cloudy. Lows around 40 . Variable winds up to
10 mph becoming southeast around 15 mph after midnight. Waves
less than 1 foot.
.MONDAY...Cloudy. A 20 percent chance of rain in the afternoon.
Highs in the mid 50s. South winds around 15 mph in the morning
becoming light. Waves up to one foot.
.MONDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then rain likely after midnight. Lows in the upper 30s. Variable
winds up to 10 mph. Chance of rain 40 percent. Waves up to one
foot.

$$


Forecast For Hauser Reservoir and Lake Helena

.TONIGHT...Mostly cloudy. Lows in the upper 30s. Variable winds
up to 10 mph. Waves less than 1 foot.
.MONDAY...Cloudy. Highs in the lower 50s. Variable winds up to
10 mph. Waves less than 1 foot.
.MONDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then rain likely after midnight. Lows in the lower 30s. Variable
winds up to 10 mph. Chance of rain 40 percent. Waves up to one
foot.

$$


 

Click the above graphics for more information on boating safety.