Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

New Moon 2%

07:53

No Set

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
16 Bad
17 Bad
18 OK
19 OK

Sun - Rise: 07:12, Set: 19:32, Transit: 13:22. Moon - Rise: 07:53, Set: No Set. Civil Dark: 20:03 - 06:40. Nautical Dark: 20:40 - 06:03. Astro Dark: 21:19 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
5
16
23
43
80
86
31
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
9
6
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
16
23
43
73
84
26
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
24
11
14
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
11
10
9
10
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.04
0.07
0.07
0.05

Wind Speed/Direction (mph)

8
8
8
9
9
9
9
9
9
9
9
9
9
9
7
8
7
7
6
4
3
4
5
5

Chance of Frost

Temperature (°C)

8
8
7
8
8
8
7
7
7
7
6
6
6
7
7
8
8
9
9
9
10
10
9
9

Feels Like (°C)

5
5
5
5
5
5
5
4
4
4
3
3
3
4
5
6
7
7
8
9
9
9
9
7

Dew Point (°C)

5
5
5
5
5
5
5
5
4
4
4
4
4
5
5
6
6
6
6
6
6
7
6
6

Relative Humidity (%)

84
83
83
82
82
84
85
85
84
85
86
87
88
87
86
85
83
82
81
81
80
80
82
85

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

411
412
412
412
412
413
414
415
417
417
419
421
425
429
429
427
427
430
432
429
431
435
433
430

Wednesday 22

Waxing Crescent 6%

08:10

21:09

20 Good
21 Good
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:10, Set: 19:34, Transit: 13:22. Moon - Rise: 08:10, Set: 21:09. Civil Dark: 20:04 - 06:38. Nautical Dark: 20:42 - 06:00. Astro Dark: 21:21 - 05:21

Total Clouds (% Sky Obscured)

3
0
2
67
94
98
99
99
27
38
98
98
98
91
97
100
100
100
100
100
100
100
98
80

Low Clouds (% Sky Obscured)

0
0
2
45
85
96
97
98
23
38
59
90
35
45
50
92
78
84
92
31
43
27
34
35

Medium Clouds (% Sky Obscured)

3
0
0
43
61
71
86
37
4
2
2
20
84
82
94
100
100
100
100
100
99
87
83
66

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
96
86
68
43
67
59
16
86
93
100
100
100
95
14

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
9
7
8
10
7
9
10

Fog (%)

0
0
0
0
2
0
0
0
0
3
13
72
9
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

11
10
11
9
6
10
0
0
8
9
10
16
28
48
52
60
66
67
60
50
38
32
21
15

Precipitation Amount (mm)

0.05
0.05
0.05
0.04
0.02
0.04
0
0
0.01
0.01
0.02
0.04
0.13
0.39
0.45
0.59
0.73
0.76
0.55
0.33
0.19
0.14
0.06
0.05

Wind Speed/Direction (mph)

5
5
5
5
5
6
6
5
5
5
5
6
7
10
13
16
17
16
14
12
11
10
9
7

Chance of Frost

Temperature (°C)

8
8
7
7
7
6
6
6
5
5
4
4
4
4
5
5
5
6
7
7
7
6
6
5

Feels Like (°C)

7
6
6
5
5
4
4
4
4
3
2
2
1
1
0
0
1
2
3
3
4
3
3
3

Dew Point (°C)

6
6
5
5
5
4
4
3
2
2
1
2
2
3
3
4
5
5
5
5
4
3
3
2

Relative Humidity (%)

86
87
88
88
88
86
85
83
81
80
81
83
87
89
92
95
95
94
91
87
81
80
80
79

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1011

Ozone (du)

428
422
416
411
408
404
403
402
404
405
408
411
412
414
418
419
420
421
416
412
413
415
414
412

Thursday 23

Waxing Crescent 13%

08:28

22:30

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:08, Set: 19:35, Transit: 13:22. Moon - Rise: 08:28, Set: 22:30. Civil Dark: 20:06 - 06:36. Nautical Dark: 20:43 - 05:58. Astro Dark: 21:23 - 05:19

Total Clouds (% Sky Obscured)

95
88
95
91
97
97
98
96
100
100
100
98
96
89
63
86
86
86
86
86
86
57
57
57

Low Clouds (% Sky Obscured)

33
32
52
32
9
2
1
2
9
7
20
10
20
38
45
76
76
76
76
76
76
0
0
0

Medium Clouds (% Sky Obscured)

91
73
63
56
21
25
31
58
41
5
6
12
20
5
27
63
63
63
63
63
63
36
36
36

High Clouds (% Sky Obscured)

66
37
84
66
96
95
96
92
100
100
100
98
95
82
27
4
4
4
4
4
4
52
52
52

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

15
15
12
9
13
23
30
26
15
12
8
8
16
16
16
14
13
17
18
18
18
17
15
10

Precipitation Amount (mm)

0.11
0.13
0.08
0.05
0.12
0.27
0.36
0.24
0.08
0.04
0.01
0.02
0.09
0.09
0.09
0.06
0.06
0.13
0.16
0.16
0.16
0.16
0.13
0.07

Wind Speed/Direction (mph)

7
6
7
7
7
8
8
8
7
7
6
6
6
6
6
7
8
8
8
8
8
8
9
10

Chance of Frost

Temperature (°C)

5
4
4
4
4
3
3
3
3
3
3
3
3
3
4
4
5
5
6
6
6
6
6
5

Feels Like (°C)

2
2
1
1
1
0
-0
-0
-0
-0
0
-0
0
0
1
2
2
2
3
3
3
3
3
1

Dew Point (°C)

1
1
0
0
-0
0
0
0
-0
0
0
0
1
1
1
1
1
2
2
2
2
1
1
1

Relative Humidity (%)

78
78
77
75
77
80
81
82
82
83
83
84
86
86
84
80
78
77
76
74
73
72
74
77

Pressure (mb)

1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

413
416
418
425
428
430
430
430
428
430
433
435
433
431
430
428
427
427
427
433
436
434
435
435

Friday 24

Waxing Crescent 21%

08:50

23:50

20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:05, Set: 19:37, Transit: 13:21. Moon - Rise: 08:50, Set: 23:50. Civil Dark: 20:07 - 06:34. Nautical Dark: 20:45 - 05:56. Astro Dark: 21:25 - 05:16

Total Clouds (% Sky Obscured)

57
57
57
39
39
39
39
39
39
82
82
82
82
82
82
100
100
100
100
100
100
94
94
94

Low Clouds (% Sky Obscured)

0
0
0
37
37
37
37
37
37
58
58
58
58
58
58
100
100
100
100
100
100
0
0
0

Medium Clouds (% Sky Obscured)

36
36
36
6
6
6
6
6
6
18
18
18
18
18
18
1
1
1
1
1
1
0
0
0

High Clouds (% Sky Obscured)

52
52
52
1
1
1
1
1
1
59
59
59
59
59
59
99
99
99
99
99
99
94
94
94

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

10
8
8
7
3
3
3
0
0
0
0
0
0
0
0
0
0
6
5
4
4
4
5
5

Precipitation Amount (mm)

0.06
0.04
0.04
0.04
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.02
0.02

Wind Speed/Direction (mph)

11
11
12
15
14
13
13
13
13
12
7
7
7
7
9
10
10
10
9
8
8
7
6
5

Chance of Frost

Temperature (°C)

4
4
3
4
3
3
3
3
3
3
2
2
2
3
4
5
6
6
7
7
7
7
6
6

Feels Like (°C)

0
-0
-1
-1
-1
-2
-2
-2
-2
-2
-1
-1
-1
-0
1
1
2
3
4
4
5
5
4
4

Dew Point (°C)

1
1
0
0
-0
-0
-0
-0
0
-0
-0
-0
0
1
1
1
1
1
1
1
1
1
1
2

Relative Humidity (%)

79
80
80
78
79
79
80
81
81
81
84
87
87
85
80
76
71
68
66
64
63
66
70
75

Pressure (mb)

1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

436
437
439
435
435
435
434
433
434
436
436
437
445
450
451
448
448
447
446
443
441
439
438
437

Saturday 25

Waxing Crescent 30%

09:17

01:07

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:03, Set: 19:39, Transit: 13:21. Moon - Rise: 09:17, Set: 01:07. Civil Dark: 20:09 - 06:31. Nautical Dark: 20:47 - 05:53. Astro Dark: 21:26 - 05:14

Total Clouds (% Sky Obscured)

94
94
94
97
97
97
97
97
97
50
50
50
50
50
50
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
97
97
97
97
97
97
48
48
48
48
48
48
48
48
48
48
48
48
20
20
20

Medium Clouds (% Sky Obscured)

0
0
0
14
14
14
14
14
14
26
26
26
26
26
26
9
9
9
9
9
9
100
100
100

High Clouds (% Sky Obscured)

94
94
94
0
0
0
0
0
0
2
2
2
2
2
2
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
5
5
4
0
0
0
0
0
0
0
0
0
9
11
12
13
14
13
11
8
7
6
6

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.02
0.03
0.03
0.03
0.03
0.02
0.01

Wind Speed/Direction (mph)

5
6
6
5
5
5
5
5
4
4
4
5
6
7
9
10
11
12
12
12
11
9
8
6

Chance of Frost

Temperature (°C)

5
4
4
3
3
3
3
3
3
3
3
3
3
3
4
5
6
6
7
7
8
8
7
6

Feels Like (°C)

3
2
1
1
1
1
1
1
1
2
1
1
0
0
1
2
2
3
3
4
5
5
5
4

Dew Point (°C)

1
1
1
0
0
0
0
0
0
1
1
2
2
2
3
3
3
4
4
4
4
3
3
3

Relative Humidity (%)

79
81
81
82
82
83
84
85
86
86
90
93
94
93
91
87
85
84
82
79
75
73
76
79

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

436
436
437
436
435
436
437
438
437
440
441
442
443
441
440
444
446
449
451
452
453
454
453
451

Sunday 26

Waxing Crescent 40%

09:53

02:20

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:01, Set: 19:40, Transit: 13:21. Moon - Rise: 09:53, Set: 02:20. Civil Dark: 20:10 - 06:29. Nautical Dark: 20:48 - 05:51. Astro Dark: 21:28 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
20
20
30
30
30
30
30
30
60
60
60
60
60
60
24
24
24
24
24
24
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
11
11
11
11
11
11
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

5
4
4
4
4
5
5
5
6
6
6
6
7
7
7
8
8
7
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

5
5
4
4
4
3
4
4
4
4
4
3
4
4
6
7
7
8
8
9
10
10
9
8

Feels Like (°C)

4
3
3
2
2
2
1
1
1
1
1
1
1
2
3
4
5
6
7
7
8
9
8
7

Dew Point (°C)

3
3
3
2
2
1
1
1
1
1
2
2
2
3
4
4
4
5
5
5
4
4
4
4

Relative Humidity (%)

83
86
88
89
88
86
85
85
85
86
88
90
91
89
86
83
81
80
77
73
69
68
72
76

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1026
1026
1026
1026
1025
1025
1024
1024

Ozone (du)

450
448
446
445
445
446
446
444
441
440
442
446
449
450
449
449
450
452
453
453
454
454
455
456

Monday 27

Waxing Crescent 50%

10:38

03:23

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK

Sun - Rise: 06:59, Set: 19:42, Transit: 13:20. Moon - Rise: 10:38, Set: 03:23. Civil Dark: 20:12 - 06:27. Nautical Dark: 20:50 - 05:49. Astro Dark: 21:30 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
44
44
44

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
42
42
42
42
42
42
21
21
21
21
21
21
89
89
89
89
89
89
38
38
38

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
78
78
78
78
78
78
12
12
12

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
6
6
6
7
7
7
8
8
8
8
9
8
8
8
8
7
7
7

Chance of Frost

Temperature (°C)

7
7
6
6
6
5
5
5
5
5
5
4
5
5
7
8
8
9
9
10
11
11
10
9

Feels Like (°C)

6
5
4
4
4
3
3
3
3
2
2
2
2
3
4
5
6
7
7
10
11
11
10
8

Dew Point (°C)

4
3
3
2
2
1
1
1
1
1
1
1
2
3
4
4
5
5
5
5
4
4
4
4

Relative Humidity (%)

78
80
80
79
76
73
72
72
74
76
78
80
82
82
81
80
79
77
73
68
64
63
66
71

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1019

Ozone (du)

456
456
456
456
456
456
455
453
450
447
443
438
434
430
425
422
419
418
416
415
413
412
411
410

Forecast for Nanaimo, Nanaimo, CA (49.22,-124.01)

Generated: 21/03/23 20:45:55. Forecast: 21/03/23 to 27/03/23. Timezone: UTC-7.00