Air Resources Laboratory banner image
Air Resources Laboratory web site National Oceanic and Atmospheric Administration (NOAA)

mt summary

Office: BYZ

AWUS85 KBYZ 211023

Montana Weather Summary
National Weather Service Billings MT
423 AM MDT Sun Oct 21 2018

Despite a weak cold front crossing the state overnight, skies
remained clear over the Treasure state. At 4AM the cold front was
located along an Alzada to Billings to Helena line.
Temperatures ranged from 23 in West Yellowstone and 25 in
Kalispell to 48 in Billings early this morning.

Expect mostly sunny skies and slightly cooler conditions across
the state today. Highs today will be mainly in the 60s.


Office: GGW AWUS85 KGGW 212029 RWSGGW Regional Weather Summary National Weather Service Glasgow MT 229 PM MDT Sun Oct 21 2018 This is the Regional Weather Summary for the eastern two thirds of Montana, Southern Saskatchewan, and Western North Dakota. Clear skies will continue across the region into midweek as high pressure at the surface and upper level ridging remains in place. With light winds expected tonight, temperatures should fall quickly after sunset, bottoming out in the upper 20s to mid 30s across the area. The warmest temperatures are expected near Fort Peck Lake and in the Missouri River Breaks. Highs on Monday will range from around 50 in far northeastern Montana, northwestern North Dakota, and adjacent parts of Saskatchewan to near 60 in parts of southeast and south central Montana. Monday night's lows will once again range from the upper 20s to the middle 30s. $$
Office: TFX AWUS85 KTFX 212249 RWSMT Montana Weather Summary National Weather Service Great Falls MT 430 PM MDT Sun Oct 21 2018 With an upper level ridge of high pressure over the region, mostly sunny skies prevailed over the Treasure State this afternoon. Other than some passing clouds, no precipitation has been reported. As of late Sunday afternoon, temperatures were very comfortable across the state has we go into late October. Temperatures were mostly in the 60s, with a few locations in the lower 70s. Livingston was one of the warmer locations, with a temperature of 73 degrees, while West Yellowstone was 61 degrees. For tonight, expect passing clouds through the evening hours, with skies generally becoming mostly clear by morning. Overnight lows will range for the 20s in western MT to the upper 30s in eastern MT. $$