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{ Home > Travel Weather > Interstate Weather
Tuesday Sep.07.2010  04:44 PM PDT }

Forecast for Interstate 15: Thu, Sep 9

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Extended Forecast
Current Conditions | Hourly Forecast | Extended Forecast
City
Weather
High
Low
Precip
Details
Sweet Grass, Montana
59484
Rain Showers   
Rain Showers
58°F
43°F
40%
Cloudy with a 40 percent chance of rain showers. Highs 55 to 60. Overnight: Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45.
Great Falls, Montana
59401
Rain Showers   
Rain Showers
55°F
43°F
50%
Cloudy with a 50 percent chance of rain showers. Highs 50 to 60. Overnight: Partly cloudy. Highs 60 to 70. Lows 40 to 45.
Helena, Montana
59601
Rain Showers   
Rain Showers
55°F
40°F
50%
Cloudy with a 50 percent chance of rain showers. Highs 50 to 60. Overnight: Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 45. Highs 55 to 65.
Butte, Montana
59701
Rain   
Rain
55°F
38°F
70%
Rain likely in the morning... Then chance of rain showers in the afternoon. Chance of precipitation 70 percent. Highs in the 50s. Overnight: Cloudy with a 20 percent chance of rain showers in the evening... Then mostly clear after midnight. Patchy fog after midnight. Lows in the mid 30s to lower 40s.
Dillon, Montana
59725
Rain/Snow Showers   
Rain/Snow Showers
50°F
38°F
50%
Mostly cloudy with a 50 percent chance of rain and snow showers. Highs 45 to 55. Overnight: Partly cloudy with a 20 percent chance of rain showers. Highs 55 to 65. Lows 35 to 40.
Idaho Falls, Idaho
83401
Chance of Showers   
Chance of Showers
61°F
39°F
Mostly sunny with a chance of rain showers. Highs 57 to 65. Overnight: Partly cloudy with a slight chance of rain showers. Lows 35 to 42.
Salt Lake City, Utah
84101
Partly Cloudy   
Partly Cloudy
65°F
50°F
Partly cloudy. Highs in the mid 60s. Overnight: Partly cloudy. Lows around 50. Highs in the upper 70s.
Cedar City, Utah
84720
Sunny   
Sunny
70°F
40°F
Sunny. Highs around 70. Overnight: Mostly clear. Lows around 40. Highs around 80.
Las Vegas, Nevada
89101
Mostly Sunny   
Mostly Sunny
80°F
60°F
Mostly sunny. Highs around 80 on the west side of the valley... Around 90 on the east side. Southwest wind 10 to 15 mph. Overnight: Clear. Lows 58 to 63 on the west side of the valley... 61 to 64 on the east side. Highs 80 to 85 on the west side of the valley... 90 to 95 on the east side.
Barstow, California
92311
Sunny   
Sunny
82°F
56°F
Sunny... Breezy. Highs 78 to 86. West wind 15 to 25 mph. Gusts up to 40 mph in the morning. Overnight: Clear. Lows 52 to 60. Highs 78 to 94.
Ontario, California
91758
Patchy Fog   
Patchy Fog
78°F
54°F
Mostly cloudy in the morning... Becoming sunny. Patchy fog in the morning. Highs 75 to 81. Overnight: Clear in the evening... Becoming partly cloudy. Patchy fog overnight. Lows 51 to 57.
San Diego, California
92101
Partly Cloudy   
Partly Cloudy
67°F
58°F
Cloudy in the morning... Becoming partly cloudy. Highs 64 to 69. Overnight: Partly cloudy in the evening... Becoming cloudy. Patchy fog overnight. Lows 55 to 61.


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