915  
FPUS85 KTFX 080030  
OPUTFX  
MONTANA SOIL TEMPERATURE AND MOISTURE SUMMARY  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
530 PM MST SAT NOV 07 2009  
 
   
.. DAILY SOIL TEMPERATURE/MOISTURE SUMMARY
 
 
SOIL TEMPERATURE AND MOISTURE OBSERVATIONS FROM ACROSS MONTANA  
SOIL TEMPERATURE IS IN DEGREES FAHRENHEIT.  
 
SOIL TEMPERATURE /F/ AT LISTED DEPTH  
2IN 4IN 6IN 8IN 12IN 20IN 25IN 30IN 40IN  
ALBERTON NR 33 34 37 39  
ASHLAND NR 43  
BANNACK SFC 41  
BOZEMAN EXP ST 38 38 39 43  
BOZEMAN 12SE M 37 38 40  
BROCKWAY NR 40 40  
COOKE CITY NR 33 34 36 M  
CONRAD SCAN 41 39 43 42 46  
FISHTAIL 42 43 45  
FLATTOP MOUNTAIN 35  
GREAT FALLS M M M M  
HAVRE SCAN 44 41 40 45 48  
HAYS 25SW M  
HELENA 37  
JORDAN SCAN 44 42 40 43 M  
LINDSAY SCAN 44 44 41 43 44  
LOOKOUT PASS M 36 37 M  
MANY GLACIER 38  
MAXVILLE NR 34 36 38 39  
MIZPAH 12NE 44 44  
MOCCASIN SCAN 42 41 42 45 46  
MOSBY 19NNE M  
MOUNT LOCKHART 34 34 36 36  
POPLAR M M M M  
RONAN 5SE M  
ST MARY SFC 29  
SAVAGE NR M M  
SIDNEY 6NW 43 42  
SIDNEY 8SW 44 40  
SIDNEY SCAN 42 41 41 43 M  
THREE FKS SCAN 44 42 40 44 48  
TIBER DAM SCAN 43 37 37 42 46  
UTICA 11SW SFC 38  
WEST YELLOWSTONE 35 34 37 41  
WINNETT NR 49 46  
WOLF POINT SFC 39  
ZORTMAN 46 45  
 
GROUND TEMPERATURE /F/ AT THE SURFACE AND 18 INCHES DEEP AT MT DOT  
SITES  
 
ABERDEEN HILL 48 50  
ALZADA DOT 48 48  
ARROW CREEK 51 52  
AVON NORTH 34 34  
BEARSMOUTH DOT 49 46  
BEAVER HILL 50 49  
BIG HOLE PASS 37 36  
BOULDER PASS 37  
BOWMANS CORNER 56 44  
BOZEMAN PASS 42 46  
BULL MOUNTAIN 47 36  
COMERSTOWN 37 43  
COW CREEK 48 46  
CRYSTAL CREEK 38 41  
DEARBORN 45 48  
DENTON DOT 46 45  
DICKEY LAKE 40 40  
EAST LIVINSTON 49 49  
EKALAKA DOT 51 11  
ESSEX DOT 33 38  
FLATHEAD BRDG M M  
GARRISON DOT 48 43  
GEORGETOWN LAK 37 36  
GOVERNMENT HIL 50 49  
GREENOUGH HILL 57 42  
HAYS DOT 48 44  
HELMVILLE DOT 46 43  
HILLSIDE DOT 59 45  
HYSHAM HILLS 55 51  
INGOMAR DOT 62 48  
JUDITH GAP 43 45  
KARST DOT 42 39  
LAME DEER 45 49  
LEWISTOWN DVD 39 40  
LINDSAY DIVIDE 45 47  
LOMA DOT 48 49  
LUFBOROUGH 59 48  
MACDONALD PASS 35 39  
MCDONALDS DOT 41 43  
MONARCH CANYON 41 43  
MONIDA PASS 41 43  
NINEMILE DOT 44 42  
NORRIS HILL 43 45  
PENDROY DOT 39 40  
RAYNOLDS PASS 41 41  
REDSTONE HILL 41 44  
REEDPOINT DOT 50 49  
ROGERS PASS 34 38  
ROSCOE HILL 55 45  
SACO DOT 50 46  
SIEBEN DOT 43  
SIOUX PASS 48 46  
SWAN LAKE 39 41  
SWEENEY CREEK 51 51  
SWEET GRASS 40 42  
TROUT CREEK 45 42  
TWO MEDICINE 30 38  
US2 STATELINE M M  
YAAK HILL 51 43  
YELLOWSTONE B 54 51  
 
SOIL MOISTURE /VOLUMETRIC SOIL MOISTURE IN PERCENT/ AT LISTED DEPTH  
SOIL MOISTURE IS IN UNITS OF PERCENT VOLUMETRIC SOIL MOISTURE.  
VALUES AT OR NEAR ZERO MAY BE ERRONEOUS.  
2IN 4IN 6IN 8IN 12IN 20IN 25IN 30IN 40IN  
ALBERTON NR 19 0 7 11  
BOZEMAN 12SE M 21 48 48  
CONRAD SCAN 25 28 24 30 36  
COOKE CITY NR 4 0 9 M  
FLATTOP MOUNTAIN 36  
HAVRE SCAN 14 20 20 16 20  
JORDAN SCAN 25 32 34 19 20  
LINDSAY SCAN 13 14 15 10 11  
LOOKOUT PASS M 34 37  
MANY GLACIER 12  
MAXVILLE NR 7 13 0 12  
MOCCASIN SCAN 29 30 34 13 5  
MOUNT LOCKHART 37 37 36  
POPLAR M M M M  
SIDNEY SCAN 25 29 30 12 M  
THREE FKS SCAN 23 29 35 30 5  
TIBER DAM SCAN 16 14 19 7 4  
WEST YELLOWSTO 10 2 1 1  
FIELD CAPACITY OF SILT LOAM AND CLAY LOAM SOILS IS 35 PERCENT OF  
VOLUMETRIC SOIL MOISTURE. THE PLANT AVAILABLE WATER OF THESE SOILS  
IS AVAILABLE TO PLANTS AT VALUES BETWEEN 13 AND 40 PERCENT. TO  
APPROXIMATE PLANT AVAILABLE WATER AS LISTED IN THE NEXT SECTION...  
DIVIDE THE LISTED VALUE BY 40 AND MULTIPLY BY 100. FOR EXAMPLE...  
30/40 TIMES 100 EQUALS 75 PERCENT.  
 
SOIL MOISTURE /CENTIBARS/ AT LISTED DEPTH  
VALUES ARE IN CENTIBARS. 200 CB IS DRY...0 IS WET.  
2IN 4IN 6IN 8IN 12IN 20IN 25IN 30IN  
ASHLAND NR 47  
BROCKWAY NR 64 76  
FISHTAIL 155 30 29  
GREAT FALLS M M M M  
MIZPAH 12NE 58 97  
MOSBY 19NNE M  
RONAN 5SE M M M  
WINNETT NR 68 23  
ZORTMAN 21 14  
FOLLOWING IS A TABLE ON CONVERTING CENTIBARS TO AVAILABLE WATER  
IN LOAM AND CLAY/LOAM SOILS  
10CB OR LESS...MORE THAN 95 PERCENT PLANT AVAILABLE WATER  
20CB...........80 PERCENT PLANT AVAILABLE WATER  
30CB...........75 PERCENT PLANT AVAILABLE WATER  
40CB...........65 PERCENT PLANT AVAILABLE WATER  
50CB...........55 PERCENT PLANT AVAILABLE WATER  
60CB...........50 PERCENT PLANT AVAILABLE WATER  
70CB...........45 PERCENT PLANT AVAILABLE WATER  
80CB...........40 PERCENT PLANT AVAILABLE WATER  
81-85CB........38 PERCENT PLANT AVAILABLE WATER  
85CB OR MORE...NO AVAILABLE WATER  
.END  
 
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