2009 Hurricane Coverage
National Weather Service:
Dense Fog Advisory

Holland, MI
Conditions as of 3:53 AM
Clear
Temperature: 33°
Wind: Calm
Dew point:30°
Pressure:30.26 in.
Wind chill:34°
Humidity: 89%
Visibility: 1.5 miles
Observed at: Holland, MI

UV Index

2
 Sun 
2
 Mon 
1
 Tue 

How long should YOU stay in the sun?
5 Day Forecast for ZIP Code 49422
Sunday Monday Tuesday Wednesday Thursday
Clear Partly Cloudy Chance of Rain Rain Showers Snow Showers
Clear Partly Cloudy Chance of Rain Rain Showers Snow Showers
52° | 38°
Detail
Almanac		 49° | 38°
Detail
Almanac		 49° | 44°
Detail
Almanac		 46° | 36°
Detail
Almanac		 43° | 34°
Detail
Almanac
Regional Radar

Full image | Loop
Forecast for Ottawa
Today
Mostly sunny. Widespread dense fog early in the morning. Highs in the mid 50s. Southeast winds around 5 mph.
Tonight
Partly cloudy. Areas of fog overnight. Lows in the upper 30s. East winds 5 to 10 mph.
Monday
Partly sunny. Areas of fog until midday. Highs in the lower 50s. East winds around 10 mph.
5 Day forecast
 
 
Extended forecast for Ottawa
  Monday Night
Partly cloudy. Patchy fog overnight. Lows in the upper 30s. East winds around 5 mph.
chancerain Tuesday
Patchy fog until midday. Mostly cloudy with a 30 percent chance of rain showers. Highs in the lower 50s. Southeast winds 5 to 10 mph.
  Tuesday Night
Cloudy with a 50 percent chance of rain. Lows in the lower 40s.
chancerain Wednesday
Cloudy with scattered rain showers. Highs in the upper 40s. Chance of rain 50 percent.
  Wednesday Night
Cloudy with a 40 percent chance of rain and snow showers. Lows in the upper 30s.
snow Thanksgiving Day
Cloudy with a 40 percent chance of rain and snow showers. Highs in the lower 40s.
  Thursday Night
Mostly cloudy with a 30 percent chance of rain and snow showers. Lows in the lower 30s.
snow Friday
Mostly cloudy with a 30 percent chance of rain and snow showers. Highs in the lower 40s.
  Friday Night
Partly cloudy. Lows in the lower 30s.
partlysunny Saturday
Partly sunny. Highs in the mid 40s.
 
Air Pollution Forecast for Grand Rapids
  Air Quality AQ Index Pollutant
YesterdayModeratePM2.5
YesterdayGoodOZONE
CurrentModeratePM2.5
CurrentGoodOZONE
SunModerate PM2.5
MonModerate PM2.5
 
Almanac
Key: T = Trace of precipitation; MM = data not available
November 22, 2009
Normal high:43° Record high:67° (1934)
Normal low:30° Record low:14° (1971)
Sunrise:7:45 AM Moon Rise: 12:20 PM
Sunset:5:15 PM Moon Set: 10:31 PM
Complete weather almanac

 
Astronomy
Sunrise:07:45 AM (EST) Moon Rise:12:20 PM (EST)
Sunset:05:15 PM (EST) Moon Set:10:31 PM (EST)
Moon Phase
Nov. 22 Nov. 24 Dec. 02 Dec. 08 Dec. 16
Dense Fog Advisory
Statement as of 3:21 am EST on November 22, 2009

... Dense fog advisory remains in effect until 10 am EST this
morning...

High pressure in control of our weather in conjunction with clear
skies and calm winds and lingering low level moisture will
continue to lead to widespread dense fog development. Dense fog
will linger through the mid morning hours today before dissipating.

Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be
reduced to less than one quarter mile. If driving... slow down...
use your headlights... and leave plenty of distance ahead of you.