Montana Crop Weather Report
Issue: 09-20
For the Week Ending: July 26, 2009
Released: July 27, 2009
For more information contact: Alena Ogg or Steve Anderson at 1-800-835-2612.
Completed and Summarized by:
USDA, NASS, Montana Field Office
In conjunction with: MSU Extension Agents
and USDA County Service Centers
 
Weather Summary

Montana saw temperatures in the high 90s to low 100s with limited moisture last week. Miles City had the high temperature at 103 degrees. Wisdom, for the third week in a row, had the low temperature at 33 degrees. Choteau received the greatest amount of precipitation during the week with 1.04 inches. Topsoil moisture is 40 percent adequate and surplus, down from last week's 55 percent, but up from last year's 32 percent. Subsoil moisture is 34 percent adequate and surplus, down from last week's 47 percent, and from last year's 38 percent. The number of days suitable for field work was 6.6, up from last years 6.3 days. The weather outlook for the week of August 3rd through August 9th is calling for below normal temperatures east of the divide and near normal temperatures west of the divide. Near normal precipitation is expected across the state. Normal temperatures for this period in Montana are highs in the upper 70s to the upper 80s, and lows in the lower 40s to the lower 60s.
 

Soil Moisture Table

This Week Last Week Last Year 5 Yr Avg

Topsoil Moisture

 Very Short

13

7

25

28

 Short

47

38

43

43

 Adequate

39

53

31

28

 Surplus

1

2

1

1

Subsoil Moisture

 Very Short

17

11

19

25

 Short

49

42

43

40

 Adequate

34

47

37

34

 Surplus

0

0

1

1

 

Field Work Table

This Week Last Week Last Year 5 Yr Avg

Days Suitable for Field Work

 Days

6.6

6.1

6.3

6.7

 
Field Crops Report

Winter wheat harvest has started and is 4 percent complete. This is ahead of last year's 2 percent, but behind the five year average of 25 percent. The winter wheat crop is 48 percent good to excellent, down from last years 54 percent.
 
Crop Progress  Table

This Week

Last Week

Last Year

5 Yr Avg

Boot Stage
 Durum Wheat

93

86

100

96

 Spring Wheat

97

92

99

100

Blooming
Canola

100

80

100

100

Dry Peas

92

85

100

NA

  Lentils

96

88

94

NA

Headed
  Barley

88

70

88

93

  Durum Wheat

91

80

89

89

  Oats

98

76

89

94

  Spring Wheat

91

79

95

96

Turning
  Barley

31

15

38

57

Canola

49

17

49

NA

Durum Wheat

23

6

56

50

Oats

51

29

61

62

Spring Wheat

29

13

46

57

Winter Wheat

93

78

92

97

Hay- First Cutting
Alfalfa

95

86

93

96

Other Hay

85

77

85

89

Hay- Second Cutting        
Alfalfa

1

0

2

12

Harvested        
Dry Peas

7

6

9

NA

Oats

1

0

0

1

Winter Wheat

4

0

2

25

 
Crop Condition Table

This Week

Last Week

Last Year

5 Yr Avg

Winter Wheat
 Very Poor

4

2

1

2

 Poor

12

8

8

7

 Fair

36

33

37

28

 Good

41

48

40

43

 Excellent

7

9

14

20

Barley
 Very Poor

2

1

1

5

 Poor

10

6

7

10

 Fair

33

29

35

30

 Good

44

48

50

45

 Excellent

11

16

7

10

Spring Wheat
 Very Poor

5

3

5

6

 Poor

12

12

10

11

 Fair

31

28

33

29

 Good

47

49

46

46

 Excellent

5

8

6

8

Durum Wheat
 Very Poor

5

5

12

8

 Poor

10

15

31

20

 Fair

41

35

31

27

 Good

31

36

25

37

 Excellent

13

9

1

8

 
 
Livestock Report

Range and pasture feed conditions are below this time last year. They were rated 39 percent good to excellent, down from the 44 percent rating last year. The state received very little moisture the last week causing pastures to dry out.
 
Range & Livestock Table

This Week

Last Week

Last Year

5 Yr Avg

Range and Pasture Feed Condition
 Very Poor

6

6

5

10

 Poor

15

15

15

15

 Fair

40

34

36

32

 Good

34

37

31

34

 Excellent

5

8

13

9

 
Weather Information for the Week ending 07/26/2009                         

Station ID

 

Precipitation

Temperature

GDDs

This Week

April 1 to Date

October 1 to Date

Hi

LOW

AVG

B50

DFN

Total

DFN

Total

DFN

%NRM

Total

DFN

%NRM

NORTHWEST

                         

Alberton

99

48

72

156

+30

0.01

-0.20

4.98

-0.73

87

16.55

+5.10

145

Anaconda

95

44

70

139

+37

0.16

-0.12

7.94

+1.79

129

16.50

+5.97

157

Clinton

95

50

73

163

+76

0.12

-0.07

4.33

-1.10

80

11.08

-1.86

86

Corvallis

99

48

72

155

+33

0.50

+0.31

2.58

-2.54

50

7.64

-1.72

82

Creston

96

49

72

155

+50

0.25

-0.10

5.60

-3.06

65

13.78

-3.08

82

Deer Lodge

94

40

66

113

+27

0.53

+0.19

4.84

-0.65

88

8.20

+0.30

104

Drummond

96

40

68

132

+27

0.34

+0.11

3.29

-2.26

59

10.18

+0.12

101

Hamilton

99

48

72

151

+32

0.07

-0.14

3.05

-2.22

58

10.26

-0.77

93

Kalispell

93

46

71

145

+45

0.04

-0.24

5.78

-0.99

85

13.28

-1.30

91

Missoula

100

50

75

175

+49

0.00

-0.21

2.43

-3.28

43

8.54

-2.91

75

Olney

90

39

66

112

+28

0.05

-0.30

5.53

-2.37

70

16.28

-3.45

83

Polson

93

52

73

159

+28

0.05

-0.23

3.54

-3.36

51

9.13

-4.19

69

St Ignatius

95

49

73

161

+35

0.14

-0.14

4.46

-3.04

59

12.77

-0.92

93

Seeley Lake

97

42

69

133

+37

0.19

-0.02

4.45

-1.77

72

19.88

+2.08

112

Sula

94

37

65

107

+30

0.10

-0.18

6.16

-0.98

86

12.86

-0.34

97

Superior

98

49

75

174

+41

0.37

+0.16

4.85

-0.58

89

14.71

+0.95

107

Swan Lake

94

43

68

129

+45

0.16

-0.12

6.02

-2.30

72

20.98

-3.90

84

Thompson Falls

99

51

75

176

+35

0.05

-0.17

5.31

-1.69

76

18.45

-2.07

90

West Glacier

92

46

71

145

+44

0.12

-0.25

8.10

-1.28

86

23.53

-1.47

94

NORTH CENTRAL

                         

Chester

93

47

71

149

+29

0.05

-0.23

6.16

+0.21

104

11.55

+3.22

139

Chinook

96

49

73

162

+29

0.00

-0.35

5.10

-1.90

73

8.26

-1.78

82

Choteau

88

44

68

126

+7

1.04

+0.76

4.96

-1.02

83

7.53

-0.21

97

Cut Bank

90

47

69

133

+35

0.01

-0.31

3.42

-3.51

49

4.79

-4.56

51

Ft Assinniboine

96

49

73

163

+24

0.05

-0.30

5.97

-1.01

86

9.96

-0.24

98

Fort Benton

97

49

74

171

+29

0.01

-0.26

5.39

-1.70

76

9.42

-1.31

88

Goldbutte

94

40

67

123

+18

0.06

-0.22

4.78

-2.35

67

7.44

-2.80

73

Harlem

95

47

73

160

+27

0.00

-0.36

4.74

-1.74

73

8.02

-0.91

90

Havre

99

46

74

173

+40

0.02

-0.31

4.50

-1.42

76

7.22

-1.80

80

Malta

97

52

76

186

+48

0.00

-0.35

5.62

-1.66

77

9.66

-0.55

95

Rudyard

95

48

74

168

+42

0.05

-0.16

4.78

-0.92

84

8.33

+0.81

111

Shelby

94

48

71

147

+42

0.05

-0.18

5.11

-1.35

79

8.07

-1.33

86

Turner

93

47

71

145

+26

0.00

-0.35

4.39

-2.17

67

6.74

-2.05

77

Valier

90

49

70

141

+22

0.06

-0.20

5.73

-1.19

83

8.72

-0.49

95

NORTHEAST

                         

Bredette

93

46

70

143

+3

0.01

-0.49

6.46

-1.19

84

11.07

+1.03

110

Culbertson

94

44

72

152

+5

0.00

-0.46

5.57

-2.27

71

9.73

-0.76

93

Glasgow

99

50

75

174

+27

0.00

-0.35

4.82

-1.38

78

8.02

-0.72

92

Glendive

95

39

70

140

-26

0.01

-0.34

6.18

-1.12

85

9.61

-0.87

92

Jordan

99

46

73

161

+7

0.05

-0.30

6.33

-0.61

91

9.93

-0.30

97

Nashua

98

49

76

184

+23

0.00

-0.45

5.18

-1.60

76

8.80

-0.23

97

Opheim

94

49

71

151

+39

0.05

-0.43

5.28

-2.28

70

8.16

-1.51

84

Plentywood

91

44

71

147

+13

0.00

-0.45

6.14

-1.24

83

10.51

+0.40

104

St Marie

94

51

74

169

+22

0.04

-0.31

4.78

-1.42

77

6.42

-2.32

73

Scobey

92

40

68

126

+7

0.00

-0.42

6.33

-1.07

86

10.49

+0.85

109

Sidney

93

49

72

154

+0

0.03

-0.39

5.86

-1.91

75

9.61

-1.60

86

Wolf Point

100

47

73

165

+4

0.00

-0.35

4.64

-2.02

70

6.51

-2.78

70

CENTRAL

                         

Cascade

91

39

66

112

+23

0.17

-0.18

4.27

-3.52

55

8.01

-3.27

71

Grass Range

93

45

71

146

+27

0.00

-0.42

9.22

+0.13

101

14.69

+1.35

110

Great Falls

95

53

73

165

+46

0.95

+0.67

6.83

-0.54

93

11.44

-0.31

97

Harlowton

98

46

70

141

+24

0.03

-0.32

5.69

-2.03

74

9.51

-1.54

86

Helena

99

55

75

178

+45

0.18

-0.10

3.00

-2.65

53

6.76

-2.01

77

Lewistown

91

46

70

140

+31

0.00

-0.42

7.23

-1.80

80

10.53

-3.74

74

Martinsdale

96

43

69

136

+45

0.30

-0.12

5.64

-1.62

78

10.07

-0.49

95

Neihart

88

42

66

113

+19

0.45

-0.04

7.75

-2.85

73

14.42

-2.53

85

Rogers Pass

93

45

69

133

+28

0.02

-0.33

4.15

-4.75

47

9.84

-4.22

70

Roundup

100

48

76

185

+35

0.16

-0.19

5.98

-1.21

83

10.32

-0.11

99

Ryegate

91

50

68

130

+11

0.01

-0.36

7.77

+0.85

112

11.78

+1.70

117

Stanford

92

52

73

160

+41

0.02

-0.41

5.36

-3.71

59

9.85

-3.65

73

Townsend

92

48

69

138

+18

0.00

-0.28

5.75

+0.12

102

9.00

+0.90

111

Valentine

97

46

72

157

+25

0.03

-0.39

7.22

-0.12

98

11.38

+0.65

106

Wht Sulphur Spr

90

45

67

122

+22

0.78

+0.48

6.96

-0.04

99

13.97

+3.40

132

SOUTHWEST

                         

Boulder

92

45

68

128

+20

0.00

-0.33

6.88

+0.91

115

10.88

+2.10

124

Bozeman

91

47

70

140

+28

0.51

+0.23

9.57

+1.33

116

14.81

+1.54

112

Butte

91

40

66

113

+18

0.10

-0.18

5.28

-1.10

83

8.34

-1.78

82

Dillon

94

46

69

136

+24

0.38

+0.17

5.68

+0.16

103

8.15

+0.43

106

Ennis

94

40

67

118

+12

0.05

-0.23

5.24

-1.70

76

9.68

-1.12

90

Lakeview

92

45

68

128

+58

0.16

-0.21

7.04

-1.42

83

13.72

-2.05

87

W Yellowstone

91

45

66

113

+43

0.27

-0.11

9.70

+2.20

129

19.06

+0.37

102

Wisdom

91

33

61

76

+14

0.03

-0.25

6.12

+0.57

110

11.98

+2.39

125

SOUTH CENTRAL

                         

Billings

100

54

76

183

+22

0.00

-0.26

4.51

-2.73

62

9.98

-2.43

80

Cooke City

82

38

60

71

+22

0.34

-0.12

8.63

-0.55

94

13.67

-7.49

65

Gardiner

91

48

69

136

-4

0.07

-0.21

4.88

+0.18

104

7.31

-0.54

93

Hardin

99

49

76

185

+17

0.00

-0.21

4.92

-1.09

82

8.16

-1.81

82

Huntley

99

46

71

151

+11

0.00

-0.30

6.51

-0.62

91

12.28

+0.81

107

Hysham

95

52

74

166

+12

0.65

+0.35

7.72

+0.68

110

13.55

+2.63

124

Joliet

96

48

70

142

+6

0.00

-0.21

5.63

-1.96

74

11.01

-2.09

84

Livingston

97

44

70

142

+15

0.34

+0.03

8.16

-0.05

99

10.94

-1.71

86

Nye

95

43

69

137

+26

0.08

-0.27

7.03

-2.64

73

14.24

-0.66

96

Rapelje

96

46

73

161

+25

0.54

+0.19

6.53

-1.22

84

11.15

-1.25

90

SOUTHEAST

                         

Albion

95

49

70

139

-4

0.04

-0.35

8.42

-0.18

98

15.60

+3.98

134

Baker

97

49

72

154

+0

0.02

-0.33

8.43

+0.82

111

11.73

+0.13

101

Broadus

99

50

74

166

+5

0.00

-0.29

5.33

-2.02

73

11.72

+0.29

103

Ekalaka

92

52

71

151

-1

0.04

-0.31

6.76

-2.61

72

14.45

+0.26

102

Miles City

103

52

77

193

+18

0.13

-0.19

6.15

-1.27

83

9.12

-1.80

84

Plevna

96

46

71

151

-3

0.02

-0.33

8.28

+0.67

109

12.57

+0.97

108

Compiled by AWIS Inc. based on NWS data.  DFN-Departure from normal 1971-2000.  GDD-Growing degree days


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