Q2 Billings area weather: A wet week ahead MTN Weather Center and last updated 2021-05-01 18:13:26-04 BILLINGS â Full Forecast: Headlines/Current Conditions (As of 3:30 pm Saturday) We are in the 70âs with light winds and mostly cloudy skies. A bit of a chance heading our way tonight, however. Hazardous Weather Outlook from tonight through tomorrow for Southcentral Montana and Northcentral Wyoming in the Beartooth, Absaroka, Pryor and Bighorn mountains. Could see rain in the foothills and then snow above 7,000 feet in elevation. Potentially 6 to 10â of wet and heavy snow. Please use caution if in these areas. Red Flag Fire Warnings still in effect till 8pm this evening for most of Northeastern Montana. Look at dry conditions, warm temperatures in the low to mid 70âs, humidity around 19% and winds 15-20 mph with gusts up to 30 mph. Please use caution.