National Weather Service United States Department of Commerce

*****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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FXUS45 KTFX 062153
RECTFX

Recreation Forecast for Central MT Lakes
National Weather Service Great Falls MT
501 PM MST Wed Nov 20 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 clear. Lows in the lower 20s. Northwest winds
around 15 mph in the evening becoming light. Waves up to one
foot.
.THURSDAY...Sunny. Highs in the upper 30s. Variable winds up to
10 mph becoming southeast around 15 mph in the afternoon. Waves
up to one foot.
.THURSDAY NIGHT...Clear. Lows in the mid 20s. Southeast winds
around 15 mph in the evening becoming light. Waves up to one
foot.

$$


Forecast For Upper and Lower Holter Reservoir

.TONIGHT...Partly cloudy. Lows near 20. Variable winds up to
10 mph. Waves up to one foot.
.THURSDAY...Sunny. Highs in the upper 30s. South winds around
15 mph. Waves up to one foot.
.THURSDAY NIGHT...Clear. Lows in the mid 20s. South winds around
15 mph. Waves up to one foot.

$$


Forecast For Hauser Reservoir and Lake Helena

.TONIGHT...Mostly clear. Lows 15 to 20. Variable winds up to
10 mph. Waves up to one foot.
.THURSDAY...Sunny. Highs in the upper 30s. Variable winds up to
10 mph. Waves up to one foot.
.THURSDAY NIGHT...Clear. Lows near 20. Variable winds up to
10 mph. Waves up to one foot.

$$

 

Click the above graphics for more information on boating safety.