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United States / Illinois

in Ottawa mainly cloudy, no precipitation, +21 °C

Now Today Tomorrow

3 days

Weekend 7 days 10 days 2 weeks Month

Ottawa 3-Day Weather Forecast

Su, 28 April Mo, 29 April Tu, 30 April We, 1 May Th, 2 May Fr, 3 May Sa, 4 May Su, 5 May Mo, 6 May Tu, 7 May

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Overnight

Morning

Afternoon

Evening

Air temperature, °C

+17

+19

+23

+21

+17

+18

+23

+14

+11

+10

+24

+24

+17

+17

+26

+23

+18

+21

+29

+24

+18

+18

+25

+22

+17

+17

+21

+15

+13

+16

+22

+18

+11

+15

+25

+20

+15

+19

+27

+23

Real feel, °C

+17

+19

+23

+21

+17

+18

+23

+18

+11

+14

+24

+21

+17

+19

+26

+23

+18

+21

+29

+24

+18

+20

+25

+22

+17

+17

+21

+16

+12

+16

+22

+18

+11

+15

+25

+20

+15

+19

+27

+23

Average wind speed, m/s

8

8

13

5

5

6

8

6

2

3

4

4

5

5

3

3

3

6

8

5

3

5

4

4

5

8

9

7

5

6

6

3

3

3

4

3

4

6

7

7

Wind gusts, m/s

10

11

17

—

8

11

13

12

4

5

7

7

8

9

6

5

6

10

13

12

5

10

9

7

13

14

18

15

11

9

8

6

7

4

5

8

11

10

11

13

Wind direction

W

S

S

S

S

SW

SW

W

W

SW

SW

S

S

W

NW

SE

E

S

S

S

SE

S

SE

S

S

SW

SW

W

SW

SW

W

NW

E

SE

S

S

S

S

S

S

Birch pollen, points

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Grass pollen, points

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Ragweed pollen, points

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Precipitation in liquid equivalent, mm

1.5

15.1

0

0

13.9

0.3

0.1

0

0

0

0

0.1

0.7

0

0

0

0

0

0

0

0

0

0

0

1.1

0.1

0

0

0

0

0

0

0

0

0

0

0

0

0.2

28.3

Falling snow, cm

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Snow depth, cm

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

—

—

—

—

—

—

—

—

Pressure, mmHg

748

746

743

745

744

744

744

747

747

749

748

746

746

748

748

747

747

747

744

744

744

743

741

743

743

746

746

749

749

751

750

751

751

752

749

747

746

743

739

736

Relative humidity, %

94

90

69

76

91

88

59

64

84

74

47

57

73

76

49

59

82

68

44

56

77

75

56

65

87

73

49

58

75

69

53

74

90

81

52

65

92

89

67

80

UV Index, points

0

2

9

0

0

1

7

1

0

5

7

1

0

4

12

1

0

1

8

1

0

1

8

1

0

2

9

1

0

1

6

1

0

2

7

4

0

2

3

2

Geomagnetic activity, Kp-index

3

2

3

3

3

3

3

3

3

3

3

2

2

2

3

3

3

3

3

3

3

3

3

3

3

3

3

2

2

2

2

2

2

2

2

2

2

2

2

2

Illinois Valley Rgnl-Walter A Duncan Field

Lewis University

Weather in Ottawa for 3 days is provided for personal non-commercial use only.

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