Provo, UT Weather Alerts

* WHAT...Sub-freezing temperatures as low as 27 possible.

* WHERE...San Rafael Swell, Eastern Box Elder County, Tooele and
Rush Valleys, and Utah Valley.

* WHEN...From late Tuesday night through Wednesday morning.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.

* WHAT...Sub-freezing temperatures as low as 29 expected.

* WHERE...Eastern Box Elder County and Utah Valley.

* WHEN...From midnight tonight to 9 AM MDT Thursday.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.

* WHAT...Sub-freezing temperatures as low as 29 expected.

* WHERE...Eastern Box Elder County and Utah Valley.

* WHEN...From midnight tonight to 9 AM MDT Thursday.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.

A cold frontal boundary will push through the western half of Utah
later this afternoon through the mid-to-late evening hours. Along
this boundary, a line of moderate to heavy precipitation is
expected, mostly in the form of rain. There is a low chance (25
percent likelihood) that a transition to snow occurs in the areas
of heavier precipitation rates as the boundary moves through. The most likely
period that this would occur will be between 5 PM and 7PM along
the I-80 corridor west of the Tooele Valley, 7 PM and 10 PM along
the Wasatch Front, and between 9 PM to 12AM along the I-15
corridor between Nephi and Cedar City.

Scenario 1 (most likely): The frontal boundary pushes through the
western half of Utah, bringing moderate to high intensity
precipitation in the form of rain across all areas. Snow may mix
in toward the end of the banded precipitation, however,
significant accumulations of snowfall will not be expected.

Scenario 2 (less likely): The frontal boundary pushes through the
western half of Utah. bringing high intensity precipitation rates
that force snow levels down to valley floors. If this occurs,
disruptions to travel are likely along the I-80 and I-15
corridors, especially on the higher elevation passes. Possible
snow accumulations with a rapid transition to snowfall will be 1
to 3 inches. Again, this is a low probability event (about 25
percent chance or less).

* WHAT...Snow expected. Total snow accumulations of 1 to 3 inches.
Winds gusting as high as 45 mph.

* WHERE...Tooele and Rush Valleys, Salt Lake Valley and Utah
Valley.

* WHEN...From 11 PM this evening to 5 PM MST Tuesday.

* IMPACTS...A period of winter driving conditions can be expected.
Blowing and drifting snow may reduce visibilities in exposed
areas.

* ADDITIONAL DETAILS...A band of moderate to heavy snow
accompanied by strong, gusty winds and quickly falling
temperatures will bring hazardous driving conditions, primarily
between midnight and 6 AM.

* WHAT...Snow expected. Total snow accumulations of 1 to 3 inches.
Winds gusting as high as 45 mph.

* WHERE...Tooele and Rush Valleys, Salt Lake Valley and Utah
Valley.

* WHEN...From 11 PM this evening to 5 PM MST Tuesday.

* IMPACTS...A period of winter driving conditions can be expected.
Blowing and drifting snow may reduce visibilities in exposed
areas.

* ADDITIONAL DETAILS...A band of moderate to heavy snow
accompanied by strong, gusty winds and quickly falling
temperatures will bring hazardous driving conditions, primarily
between midnight and 6 AM.

* WHAT...Snow expected. Total snow accumulations of 1 to 3 inches.
Winds gusting as high as 45 mph across northern sections of Utah
County during the early morning hours Tuesday.

* WHERE...Salt Lake Valley and Utah Valley.

* WHEN...From 11 PM Monday to 5 PM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. Though the
heaviest snow is anticipated during the overnight hours,
lingering ice and snow on roads could result in some difficult
travel during the Tuesday morning commute.

* ADDITIONAL DETAILS...A band of moderate to heavy snow, gusty
winds, and rapidly falling temperatures will accompany a cold
front late Monday evening into the early morning hours
Tuesday, leading to hazardous travel conditions.

* WHAT...Snow expected. Total snow accumulations of 1 to 3 inches.
Winds gusting as high as 45 mph across northern sections of Utah
county during the early morning hours Tuesday.

* WHERE...Salt Lake Valley and Utah Valley.

* WHEN...From 11 PM Monday to 5 PM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday morning commute.

* ADDITIONAL DETAILS...A band of moderate to heavy snow, gusty
winds and rapidly falling temperatures will accompany a cold
front late Monday evening into the early morning hours Tuesday
leading to hazardous travel conditions.

* WHAT...Snow. Additional snow accumulations of up to two inches
valley floors, locally around 4 inches on the benches.

* WHERE...Tooele and Rush Valleys, Salt Lake Valley and Utah
Valley.

* WHEN...Until 5 AM MST Monday.

* IMPACTS...Occasional winter driving conditions can be
expected, primarily this evening into tonight on east bench
areas.

* ADDITIONAL DETAILS...Most of the area has changed to rain
overnight. Any rain is expected to change back to snow later
this morning. Northwest flow will again enhance snow rates on
east benches later this afternoon into Monday morning.

* WHAT...Heavy snow. Additional snow accumulations of 2 to 5
inches.

* WHERE...Tooele and Rush Valleys, Salt Lake Valley and Utah
Valley.

* WHEN...Until 5 AM MST Monday.

* IMPACTS...Winter driving conditions are expected Saturday
evening. Snow is expected to mix with or change to rain from
late Saturday evening into Sunday morning, changing back to
snow Sunday afternoon into Sunday evening.