On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Critical Fire Weather Conditions from Great Basin to Northern Rockies

Parts of the western U.S. will return to dry and windy conditions on Wednesday which will lead to the potential for rapid fire spread. There are numerous ongoing wildfires in this part of the country. Red Flag Warnings are in effect for portions of several states including California, Nevada, Idaho, Wyoming and Montana.
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Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Fair

63°F

17°C

Humidity 56%
Wind Speed S 5 mph
Barometer 29.89 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 2 Sep 4:15 am MDT

Detailed Forecast

Today
Partly cloudy in the morning then clearing. Highs in the mid 90s. South winds 5 to 10 mph.
Tonight
Mostly clear. Lows in the lower 60s. South winds 5 to 10 mph.
Thursday
Partly cloudy. Highs in the mid 90s. Southwest winds 10 to 15 mph.
Thursday Night
Partly cloudy in the evening...then mostly cloudy with a 20 percent chance of showers and thunderstorms after midnight. Lows around 60. Southwest winds 5 to 10 mph.
Friday
Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the mid 80s. Northwest winds 5 to 10 mph with gusts to around 20 mph.
Friday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 50s.
Saturday
Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the lower 80s.
Saturday Night
Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 50s.
Sunday
Partly cloudy. Highs in the upper 70s.
Sunday Night
Mostly clear. Lows in the upper 40s.
Labor Day
Mostly sunny. Highs in the mid 70s.
Monday Night
Mostly clear. Lows in the upper 40s.
Tuesday
Mostly sunny. Highs in the mid 70s.



  Click Map For Detailed Forecast
320 AM MDT WED SEP 2 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database