Helena, MT

6:45 AM MST on January 16, 2017 (GMT -0700)
Capital High | | Change Station
Active Advisory: Air Quality Alert

Elev 3871 ft 46.62 °N, 112.05 °W | Updated 14 seconds ago

Mostly Cloudy
Mostly Cloudy
-10.0 °F
Feels Like -10 °F
N
0.0
Wind Variable Wind from SW

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 30.60 in
Visibility 3.0 miles
Clouds Clear
Windchill -10 °F
Dew Point -13 °F
Humidity 86%
Rainfall 0.00 in
Snow Depth Not available.
8:07 AM 5:09 PM
Waning Gibbous, 81% visible
METAR KHLN 161253Z AUTO 00000KT 3SM BR CLR M22/M24 A3027 RMK AO2 SLP361 T12221244 $
Pressure 30.60 in
Visibility 3.0 miles
Clouds Clear
Windchill -10 °F
Dew Point -13 °F
Humidity 86%
Rainfall 0.00 in
Snow Depth Not available.
8:07 AM 5:09 PM
Waning Gibbous, 81% visible
METAR KHLN 161253Z AUTO 00000KT 3SM BR CLR M22/M24 A3027 RMK AO2 SLP361 T12221244 $

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Watches & Warnings

Air Quality Alert
Issued: 9:16 AM MST Jan. 15, 2017 – National Weather Service

The Montana department of environmental quality has issued an air
quality alert for Broadwater... Jefferson and Lewis And Clark counties
in effect until further notice due to strong temperature inversions
in valleys across western Montana. Air quality impacts are expected
to continue through Tuesday. Many counties have local indoor and
outdoor burning restrictions in place.

In Lewis And Clark County... call 406-447-1644... for local air
quality information.

This alert will be updated again at 900 am on 1/16/2017.

An air quality alert means that particulates have been trending
upwards and that an exceedence of the 24 hour National ambient air
quality Standard (naaqs) has occurred or may occur in the near
future.

Particulate levels in Helena are unhealthy.

When air quality is unhealthy... state and local health officials
recommend that people with respiratory or heart disease... the elderly...
and children should avoid prolonged exertion... everyone else should
limit prolonged exertion.

For more information... visit the Montana department of environmental
quality at www.Todaysair.Mt.Gov.



916 am MST sun Jan 15 2017

The Montana department of environmental quality has issued an air
quality alert for Broadwater... Jefferson and Lewis And Clark counties
in effect until further notice due to strong temperature inversions
in valleys across western Montana. Air quality impacts are expected
to continue through Tuesday. Many counties have local indoor and
outdoor burning restrictions in place.

In Lewis And Clark County... call 406-447-1644... for local air
quality information.

This alert will be updated again at 900 am on 1/16/2017.

An air quality alert means that particulates have been trending
upwards and that an exceedence of the 24 hour National ambient air
quality Standard (naaqs) has occurred or may occur in the near
future.

Particulate levels in Helena are unhealthy.

When air quality is unhealthy... state and local health officials
recommend that people with respiratory or heart disease... the elderly...
and children should avoid prolonged exertion... everyone else should
limit prolonged exertion.

For more information... visit the Montana department of environmental
quality at www.Todaysair.Mt.Gov.


916 am MST sun Jan 15 2017

The Montana department of environmental quality has issued an air
quality alert for Broadwater... Jefferson and Lewis And Clark counties
in effect until further notice due to strong temperature inversions
in valleys across western Montana. Air quality impacts are expected
to continue through Tuesday. Many counties have local indoor and
outdoor burning restrictions in place.

In Lewis And Clark County... call 406-447-1644... for local air
quality information.

This alert will be updated again at 900 am on 1/16/2017.

An air quality alert means that particulates have been trending
upwards and that an exceedence of the 24 hour National ambient air
quality Standard (naaqs) has occurred or may occur in the near
future.

Particulate levels in Helena are unhealthy.

When air quality is unhealthy... state and local health officials
recommend that people with respiratory or heart disease... the elderly...
and children should avoid prolonged exertion... everyone else should
limit prolonged exertion.

For more information... visit the Montana department of environmental
quality at www.Todaysair.Mt.Gov.



900 am MST sun Jan 15 2017

The Montana department of environmental quality has issued an air
quality alert for Broadwater... Jefferson and Lewis And Clark counties
in effect until further notice due to strong temperature inversions
in valleys across western Montana. Air quality impacts are expected
to continue through Tuesday. Many counties have local indoor and
outdoor burning restrictions in place. See below for local County
information. This alert will be updated again at 900 am on 1/16/2017.

An air quality alert means that particulates have been trending
upwards and that an exceedence of the 24 hour National ambient air
quality Standard (naaqs) has occurred or may occur in the near
future.

Particulate levels in Helena are unhealthy.

When air quality is unhealthy... state and local health officials
recommend that people with respiratory or heart disease... the elderly...
and children should avoid prolonged exertion... everyone else should
limit prolonged exertion.

For more information... visit the Montana department of environmental
quality at www.Todaysair.Mt.Gov.



900 am MST sun Jan 15 2017

The Montana department of environmental quality has issued an air
quality alert for Broadwater... Jefferson and Lewis And Clark counties
in effect until further notice due to strong temperature inversions
in valleys across western Montana. Air quality impacts are expected
to continue through Tuesday. Many counties have local indoor and
outdoor burning restrictions in place. See below for local County
information. This alert will be updated again at 900 am on 1/16/2017.

An air quality alert means that particulates have been trending
upwards and that an exceedence of the 24 hour National ambient air
quality Standard (naaqs) has occurred or may occur in the near
future.

Particulate levels in Helena are unhealthy.

When air quality is unhealthy... state and local health officials
recommend that people with respiratory or heart disease... the elderly...
and children should avoid prolonged exertion... everyone else should
limit prolonged exertion.

For more information... visit the Montana department of environmental
quality at www.Todaysair.Mt.Gov.