Expires:202607241500;;487072
FPUS55 KBYZ 232151
ZFPBYZ

Zone Forecast Product for South Central and Southeast Montana
National Weather Service Billings MT
350 PM MDT Thu Jul 23 2026

Spot temperatures and probabilities of measurable precipitation
are for tonight, Friday, Friday night, and Saturday.



MTZ034-241500-
Northern Stillwater-
Including the cities of Columbus and Absarokee
350 PM MDT Thu Jul 23 2026

...EXTREME HEAT WARNING IN EFFECT FROM 9 AM FRIDAY TO 9 PM MDT
SUNDAY...

.TONIGHT...Partly cloudy. Isolated showers and thunderstorms
early in the evening, then isolated showers in the late evening
and overnight. Lows in the lower 60s. South winds 5 to 10 mph in
the evening shifting to the west overnight. Chance of
precipitation 20 percent. 
.FRIDAY...Sunny. Highs around 100. West winds 5 to 15 mph. 
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of showers and
thunderstorms early in the evening. Lows in the lower 60s.
Southwest winds 5 to 10 mph. 
.SATURDAY...Mostly sunny. Slight chance of showers and
thunderstorms early in the afternoon. Chance of showers and
slight chance of thunderstorms late in the afternoon. Some
thunderstorms may produce gusty winds. Highs in the upper 90s.
Southwest winds 5 to 10 mph. Chance of precipitation 30 percent. 
.SATURDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms early in the evening, then slight chance of showers
late in the evening. Some thunderstorms may produce gusty winds
early in the evening. Lows in the lower 60s. West winds 5 to
10 mph. Chance of precipitation 20 percent. 
.SUNDAY...Sunny. Highs in the upper 90s. 
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. 
.MONDAY...Sunny. Highs in the mid 90s. 
.MONDAY NIGHT...Partly cloudy. Lows around 60. 
.TUESDAY...Sunny. Highs in the mid 90s. 
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. 
.WEDNESDAY...Sunny. Highs in the mid 90s. 
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 
.THURSDAY...Sunny. Highs in the upper 90s. 

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