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{ Home > Travel Weather > Interstate Weather
Tuesday Sep.07.2010  04:21 PM PDT }

Forecast for Interstate 15: Sat, Sep 11

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Extended Forecast
Current Conditions | Hourly Forecast | Extended Forecast
City
Weather
High
Low
Precip
Details
Sweet Grass, Montana
59484
Mostly Cloudy   
Mostly Cloudy
63°F
43°F
Mostly cloudy. Highs 60 to 65. Lows 40 to 45. Overnight: Mostly cloudy with a 20 percent chance of rain showers. Highs 65 to 70. Lows 40 to 45.
Great Falls, Montana
59401
Chance of Showers   
Chance of Showers
65°F
43°F
20%
Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 70. Lows 40 to 45.
Helena, Montana
59601
Chance of Showers   
Chance of Showers
60°F
40°F
20%
Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 45. Highs 55 to 65. Overnight: Mostly cloudy with a 20 percent chance of rain showers. Highs 55 to 65. Lows 35 to 45.
Butte, Montana
59701
Chance of Showers   
Chance of Showers
55°F
38°F
20%
Mostly cloudy with a 20 percent chance of rain showers. Highs in the 50s to lower 60s. Lows in the 30s to lower 40s. Overnight: Mostly cloudy with a 30 percent chance of rain showers. Highs in the mid 50s to lower 60s. Lows in the mid 30s to lower 40s.
Dillon, Montana
59725
Chance of Showers   
Chance of Showers
60°F
38°F
20%
Mostly cloudy with a 20 percent chance of rain showers. Highs 55 to 65. Lows 35 to 40.
Idaho Falls, Idaho
83401
Partly Cloudy   
Partly Cloudy
69°F
41°F
Partly cloudy. Highs 64 to 73. Lows 36 to 46.
Salt Lake City, Utah
84101
Partly Cloudy   
Partly Cloudy
79°F
50°F
Partly cloudy. Lows around 50. Highs in the upper 70s.
Cedar City, Utah
84720
Clear   
Clear
81°F
45°F
Clear. Lows in the mid 40s. Highs in the lower 80s.
Las Vegas, Nevada
89101
Clear   
Clear
82°F
60°F
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
Clear   
Clear
86°F
56°F
Clear. Lows 52 to 60. Highs 78 to 94.
Ontario, California
91758
Patchy Fog   
Patchy Fog
86°F
57°F
Partly cloudy in the morning... Becoming sunny. Patchy fog in the morning. Highs 82 to 89. Overnight: Clear in the evening... Becoming partly cloudy. Lows 54 to 59.
San Diego, California
92101
Patchy Fog   
Patchy Fog
70°F
59°F
Cloudy in the morning... Becoming mostly sunny. Patchy fog in the morning. Highs 67 to 72. Overnight: Mostly clear in the evening... Becoming cloudy. Patchy fog overnight. Lows 55 to 62.


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