929 
FNUS75 KBYZ 102212
FWSBYZ

Spot Forecast for Knowlton...BLM
National Weather Service Billings MT
412 PM MDT Tue Jun 10 2025

Forecast is based on forecast start time of 1600 MDT on June 10. 
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office if you have questions
or concerns with this forecast.

.DISCUSSION...

Breezy winds with gusts of 15 to 30 mph will persist over the 
fire location into Wednesday. Look for the northeasterly winds 
this afternoon to become southeasterly this evening into 
Wednesday. Ridgetop winds tonight are expected to increase to 
around 30 mph, so while these stronger gusts may stay above the 
fire, they will likely keep the fire active through tonight. 
Scattered showers and isolated thunderstorms this evening into 
tonight will also bring the chance of a wetting rain to the fire 
(10 percent). Additional scattered to widespread showers and 
thunderstorms are forecast Wednesday afternoon into Wednesday 
night.

.REST OF TODAY...

Sky/weather.........Sunny. Haze. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Min humidity........16-20 percent. 
Wind (20 ft)........ 
 Slope/valley.......Northeast 7 to 12 mph with gusts to 20 mph. 
 Ridgetop...........Northeast 10 to 20 mph. 
Mixing height.......5500 ft AGL in the afternoon. 
Transport winds.....Northeast 10 to 20 mph. 
Visibility..........10. 
Max temperature.....85-88.

.TONIGHT...

Sky/weather.........Becoming mostly cloudy. Haze. Chance of showers 
                    and slight chance of thunderstorms overnight. 
CWR.................10 percent. 
Chance of lightning.15 percent. 
Max humidity........57-61 percent. 
Wind (20 ft)........ 
 Slope/valley.......East becoming southeast 7 to 12 mph with gusts
                    to around 25 mph. Gusty and erratic winds possible
                    near thunderstorms. 
 Ridgetop...........East 10 to 20 mph becoming southeast 20 to 30 mph 
                    around midnight.
Mixing height.......Decreasing to 200 ft AGL overnight. 
Transport winds.....East to southeast 15 to 25 mph. 
Visibility..........10. 
Min temperature.....58-62. 

.WEDNESDAY...

Sky/weather.........Mostly sunny. Haze. Slight chance of showers 
                    in the morning. Chance of showers and thunderstorms 
                    in the afternoon. 
CWR.................10 percent. 
Chance of lightning.30 percent. 
Min humidity........32-36 percent. 
Wind (20 ft)........ 
 Slope/valley.......Southeast 8 to 13 mph with gusts to around 30 mph early
                    becoming southeast 7 to 12 mph with gusts to 20 mph by 
                    noon. Gusty and erratic winds possible near thunderstorms 
                    in the afternoon. 
 Ridgetop...........Southeast around 30 mph early decreasing to 20 mph by noon.
Mixing height.......Increasing to 6000 ft AGL in the afternoon. 
Transport winds.....Southeast around 20 to 30 mph. 
Visibility..........10. 
Max temperature.....79-83. 

$$
Forecaster...Arends
Requested by...Michael Cobarrubias
Type of request...WILDFIRE
.TAG 2515717.0/BYZ
.DELDT 06/10/25
.FormatterVersion 2.0.0
.EMAIL mtmcc@firenet.gov