Helena, MT Warnings, Watches and Advisories

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Winter Weather Advisory

Winter Weather Advisory issued May 2 at 11:51AM MDT until May 2 at 2:00PM MDT by NWS Great Falls MT

* WHAT...Snow. Additional snow accumulations up to two inches. Winds gusting as high as 35 mph. * WHERE...Northern High Plains and Southern Rocky Mountain Front. * WHEN...Until 2 PM MDT this afternoon. * IMPACTS...Slush and or snow covered roads could cause difficult travel conditions. Areas of blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...A period of more intense snow showers is possible near Rogers Pass this afternoon, bringing a period of lower visibility.

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Area
Northern High Plains; Southern Rocky Mountain Front

Winter Weather Advisory

Winter Weather Advisory issued May 2 at 11:51AM MDT until May 2 at 2:00PM MDT by NWS Great Falls MT

* WHAT...Wet snow. Additional snow accumulations up to two inches. * WHERE...Cascade County below 5000ft and Judith Basin County and Judith Gap. * WHEN...Until 2 PM MDT this afternoon. * IMPACTS...Plan on slippery road conditions.

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Area
Cascade County below 5000ft; Judith Basin County and Judith Gap

Winter Storm Warning

Winter Storm Warning issued May 2 at 11:51AM MDT until May 2 at 6:00PM MDT by NWS Great Falls MT

* WHAT...Heavy snow. Additional snow accumulations between 4 and 7 inches. Winds gusting as high as 35 mph. * WHERE...Little Belt and Highwood Mountains. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Travel could be difficult and tire chains may be required for some vehicles. Those in the backcountry should ensure they have appropriate knowledge and gear and may want to consider alternate plans. * ADDITIONAL DETAILS...The heavy wet snow may cause isolated power outages.

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Area
Little Belt and Highwood Mountains

Winter Weather Advisory

Winter Weather Advisory issued May 2 at 11:51AM MDT until May 2 at 6:00PM MDT by NWS Great Falls MT

* WHAT...Snow. Additional snow accumulations up to two inches. Winds gusting as high as 35 mph. * WHERE...Big Belt, Bridger and Castle Mountains and Snowy and Judith Mountains. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow amounts over Bozeman Pass look to be around one inch with one to three inches over Deep Creek Pass.

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Area
Snowy and Judith Mountains; Big Belt, Bridger and Castle Mountains

Winter Weather Advisory

Winter Weather Advisory issued May 2 at 11:51AM MDT until May 3 at 6:00AM MDT by NWS Great Falls MT

* WHAT...Snow. Additional snow accumulations up to 5 inches. * WHERE...Bears Paw Mountains and Southern Blaine County. * WHEN...Until 6 AM MDT Friday. * IMPACTS...Slush and or snow covered roads could cause difficult travel conditions.

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Area
Bears Paw Mountains and Southern Blaine

Winter Weather Advisory

Winter Weather Advisory issued May 2 at 3:18AM MDT until May 3 at 4:00PM MDT by NWS Glasgow MT

* WHAT...Snow. Additional snow accumulations of up to 5 inches. * WHERE...Southwest Phillips County. * WHEN...Until 4 PM MDT Friday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...The snow will be wet and slushy which will make roads very slippery.

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Area
Southwest Phillips

Lake Wind Advisory

Lake Wind Advisory issued May 2 at 2:56AM MDT until May 2 at 8:00PM MDT by NWS Glasgow MT

* WHAT...Northwest winds 15 to 25 mph with gusts up to 35 mph expected. * WHERE...Fort Peck Lake. * WHEN...From 10 AM this morning to 8 PM MDT this evening. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. * ADDITIONAL DETAILS...Rain and snow showers are expected today and tonight with cold temperatures that will increase the risk of hypothermia.

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Area
Central and Southeast Phillips; Central and Southern Valley; Petroleum; Garfield; McCone; Southwest Phillips
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Currently

Overcast 40°F
29.99in
Barometer
60%
Humidity
North 6.9mph
Wind
Overcast

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