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Saint Mary Lake Weather Map
UTC Time: 8/4/2026, 09:22
Your Time:

Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

St. Mary Lake, MT Regional Weather

Expires:202608041000;;599240
ASUS45 KTFX 040910
RWRMT 
Montana Regional Weather Roundup
National Weather Service Great Falls MT
300 AM MDT TUE AUG 04 2026

NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.


MTZ001>007-043-041000-
West of the divide
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      MOCLDY    44  40  85 CALM      30.14F                  
Missoula       CLEAR     50  36  58 CALM      30.15S                  
Butte          CLEAR     45  32  60 CALM      30.24S                  
Anaconda       SUNNY     42  33  72 SW8       30.21S                  
Hamilton       CLEAR     43  39  87 CALM      30.16R                  
Mullan Pass    CLEAR     51  29  42 CALM      30.23S                  
Plains         SUNNY     50  45  81 CALM      30.13S                  
Ronan          MOSUNNY   46  41  81 NE5       30.14S                  
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

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