An EXTREME COLD WARNING is in effect for most of north-central Montana and all of northeastern Montana until 11am/12pm ...

Widespread wind chills of -40 to -60 are expected in the plains tomorrow morning. Helena will reach lows in the -10s and -20s ...

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Strong Wind Warning for the following areas: Derwent Estuary, Frederick Henry Bay and Norfolk Bay, Storm Bay, Far North West Coast, Central North Coast, Upper East Coast, Lower East Coast, South East ...

A high pressure ridge extends across the state's south and east, promoting generally cool and dry weather conditions over much of the state, while a broad trough lies in the northern inland. A series ...