NOAA National Weather Service Weather Forecast Office

National Drought Situation:

The map below is from the U.S. Drought Monitor. It shows the latest drought conditions across the United States.

The U.S. Drought Monitor is a weekly collaborative effort between a number of federal agencies including NOAA/NWS, U.S. Department of Agriculture and the National Drought Mitigation Center. The data cutoff is Tuesdays at 6 AM Central Standard Time and the product is updated weekly on Thursdays at 7:30 AM Central Time.

For those needing to look at past U.S. Drought Monitors an archive is available back to May 20, 1999. This information can be found at the following link.

Local Drought Situation:

The maps below are compliments of the U.S. Drought Monitor and they show the current drought conditions across Iowa, Minnesota, and Wisconsin.

Iowa	Minnesota	Wisconsin

The categories of drought are defined as follows:

Abnormally Dry (D0) - Going into drought: short-term dryness slowing planting, growth of crops or pastures; fire risk above average. Coming out of drought: some lingering water deficits; pastures or crops not fully recovered.

Moderate Drought (D1) - Some damage to crops, pastures; fire risk high; streams, reservoirs, or wells low, some water shortages developing or imminent, voluntary water use restrictions requested.

Severe Drought (D2) - Crop or pasture losses likely; fire risk very high; water shortages common; water restrictions imposed.

Extreme Drought (D3) - Major crop/pasture losses; extreme fire danger; widespread water shortages or restrictions.

Exceptional Drought (D4) - Exceptional and widespread crop/pasture losses; exceptional fire risk; shortages of water in reservoirs, streams, and wells, creating water emergencies.

Temperature Departures:

The images below are compliments of the Midwestern Regional Climate Center (MRCC), They provide specifics on where temperatures were above or below normal across Wisconsin, southeast Minnesota, and northeast Iowa during the past week and 30-days.

Past Week	Past 30 Days

Precipitation Departures:

The images below are compliments of the Midwestern Regional Climate Center (MRCC), They provide specifics on where and it provides more specifics on where these precipitation deficits or surpluses exist across Wisconsin, southeast Minnesota, and northeast Iowa during the past 30, 90, and 180 days.

30 Day Departures	90 Day Departures	180 Day Departures

Precipitation departures out to 180 days, year-to-date, and water-year-to-date (beginning on October 1st) can be obtained from the NWS Experimental Precipitation Analysis Web Page:

http://water.weather.gov

Snow depth, snow water equivalent, and other snow data can be obtained from the National Operational Hydrologic Remote Sensing Interactive Snow Information Web Page:

http://www.nohrsc.noaa.gov
/interactive/html/map.html

Top 12 Inches:

Departure from Normal	Percent of Normal

Top 72 Inches:

Departure from Normal	Percent of Normal

Additional information about soil moisture conditions can be found either at the Midwestern Regional Climate Center (MRCC) at:

http://mcc.sws.uiuc.edu/
cliwatch/drought/moisture.htm

or at the NWS Climate Prediction Center (CPC) Web Site at:

http://www.cpc.noaa.gov/
products/soilmst/w.shtml

The USGS maintains a network of wells to monitor the effects of droughts and other climate variability on ground-water levels. The network consists of a national network of about 140 wells monitored as part of the Ground-Water Resources Program, supplemented by wells in some States monitored as part of the Cooperative Water Program. For a list of network wells, click on a State on the image below.

USGS Ground-Water Climate Response Network

The USGS image below shows the latest ground water level just west of Tomah, Wisconsin (Monroe County).

The lowest water level on record was 8.62 feet below the ground level on October 7, 1987. The highest water level on record was 0.48 feet below ground level on September 29, 1965. The period of record extends from October 1949 through the present.

The USGS image below shows how this value compares historically.

Additional information about ground levels can be found either at the USGS Ground-Water Climate Response Network at:

http://ogw01.er.usgs.gov/Net/
OGWNetwork.asp?ncd=rtn

The image below show the latest river readings and forecasts in the 28 county NWS La Crosse Hydrologic Service Area (HSA).

The maps below depict streamflow conditions as computed at USGS gaging stations. The colors represent real-time streamflow compared to percentiles of historical daily streamflow for the day of the year. Only stations having at least 30 years of record are used.

Iowa
Minnesota	Wisconsin

The data used to produce the maps above are provisional and have not been reviewed or edited. They may be subject to significant change. Maps containing no dots indicate locations where flow data for the current day are temporarily unavailable. During winter months, some states (or parts of states) may have fewer dots than at other times of the year due to ice effects.

Hourly and forecast river stages out to 90 days can be found at the National Weather Service's (NWS) Advanced Hydrologic Prediction Service (AHPS) web page:

http://www.crh.noaa.gov/ahps2/
index.php?wfo=arx

Additional Current stream and river stages may be viewed at the following USGS Web Site:

http://water.usgs.gov/
waterwatch/

Minnesota:

Fire Danger Rating	Current Burning Restrictions

Wisconsin: http://dnr.wi.gov/forestry/Fire/Fire_Danger/Wis_Burn/StateCounties.asp

Keetch-Byram Drought Index (KBDI):

This is a drought index that is specifically related to fire potential. The KBDI is broken into four categories which indicate the susceptibility of ground fuels to fire danger. The table in the right hand column indicate what the categories mean.

Dead Fuel Moisture:

Dead fuel moisture responds solely to ambient environmental conditions and is critical in determining fire potential. Dead fuel moistures are classed by timelag. A fuel's timelag is proportional to its diameter and is loosely defined as the time it takes a fuel particle to reach 2/3's of its way to equilibrium with its local environment. Dead fuels in NFDRS fall into four classes (1-hour, 10-hour, 100-hour, and 1000-hour); however, when looking at droughts usually only the 100-hour and 1000-hour fuel moisture are watched.

100-hour Dead Fuel Moisture: Measured from fuels which are 1 to 3" in diameter.Computed from 24-hour average boundary condition composed of day length, hours of rain, and daily temperature/humidity ranges.

1000-hour Dead Fuel Moisture: Measured from fuels which are 3 to 8" diameter. Computed from a 7-day average boundary condition composed of day length, hours of rain, and daily temperature/humidity ranges.

For updated DNR Fire Conditions consult the following Web Sites:

In Minnesota:

http://www.dnr.state.mn.us/
forestry/fire/index.html

In Wisconsin:

http://dnr.wi.gov/org/land/forestry/Fire/Fire_Danger/
WDNR-fire_report.asp

The Keetch-Byram Drought Index (KBDI) is a drought index that is specifically related to fire potential. The KBDI is broken into four categories which indicate the susceptibility of ground fuels to fire danger. Below are the four categories and a brief description of each.

KBDI and Dead Fuel Moisture data can be found on the Wildland Fire Assessment System (WFAS) web site at:

http://www.fs.fed.us/land/wfas/wfas10.html

For additional information on agriculture impacts may be viewed at the United States Department of Agriculture (USDA) National Agricultural Statistics Service NASS Web Site.

This section contains the 8-14 day, monthly, and 3-month temperature and precipitation outlooks.

8-14 Day Outlook:

Temperature	Precipitation

Monthly Outlook: (These are updated on the third Thursday of each month)

Temperature	Precipitation
A narrative is also available at the following link.

3-Month (Seasonal)Outlook: (These are updated on the third Thursday of each month)

Temperature	Precipitation
A narrative is also available at the following link. Other 3-month temperature and precipitation outlooks are available out to a year in advance at the following link. Localized temperature outlooks are also available at the following link.

For updated temperature and precipitation probabilities consult the following Climate Prediction Center (CPC) Web Sites:

8 to 14 Day Outlook:

http://www.cpc.ncep.noaa.gov/
products/predictions/814day/

Monthly Outlook:

http://www.cpc.ncep.noaa.gov
/products/predictions/30day/

Seasonal Outlook:

http://www.cpc.ncep.noaa.gov/
products/predictions/long_range/
seasonal.php?lead=01h

If you have any questions or comments about this drought information please contact:

Jeffrey Boyne
Climate Services Focal Point
National Weather Service
La Crosse, WI 54601-3038

Telephone: 608-784-8275
E-mail: Jeff.Boyne@noaa.gov