Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 7%

06:15

No Set

16 Bad
17 Bad
18 Bad
19 Bad
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

Sun - Rise: 07:14, Set: 19:12, Transit: 13:14. Moon - Rise: 06:15, Set: No Set. Civil Dark: 19:41 - 06:45. Nautical Dark: 20:15 - 06:12. Astro Dark: 20:49 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
79
94
95
95
93
82
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

5
9
10
9
21
33
40
41
59
50
38
51
70
65
71
74
58
58
71
75
47
44
46
100

Medium Clouds (% Sky Obscured)

90
100
100
100
100
100
100
100
96
0
3
44
70
66
68
56
36
24
21
87
100
100
95
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
53
51
55
33
3
7
100
100
66
100
100
100
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
4
4
9
9
9
9
4
6
5
4
3

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

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
0
3
32
63
81
84
43
20
8
0
25
52
95
90
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.9
0.2
0
0
0
0
0.3
0.9
0
1.4

Wind Speed/Direction (mph)

13
12
8
7
10
10
15
18
19
19
19
19
19
19
19
18
19
19
21
21
21
21
20
21

Chance of Frost

Temperature (°C)

2
3
3
2
4
4
4
5
5
6
6
6
7
7
8
8
8
8
9
11
12
12
13
14

Feels Like (°C)

-3
-2
-3
-3
-2
-2
-2
-2
-3
-2
-2
-2
-1
1
1
1
1
2
2
5
6
6
7
8

Dew Point (°C)

-2
-2
-3
-3
-1
-1
0
1
3
3
3
4
5
6
6
6
7
7
8
9
10
10
11
12

Relative Humidity (%)

72
69
67
68
71
72
75
78
82
83
83
86
88
91
90
88
88
90
91
90
87
87
87
87

Pressure (mb)

1021
1019
1017
1016
1015
1014
1012
1011
1009
1008
1007
1005
1004
1003
1001
1000
998
997
996
995
993
992
991
989

Ozone (du)

377
376
372
367
364
365
361
360
362
361
363
364
366
366
364
363
363
362
363
364
364
364
362
362

Monday 16

Waning Crescent 2%

06:36

16:40

16 Bad
17 Bad
18 Bad
19 Bad
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

Sun - Rise: 07:12, Set: 19:14, Transit: 13:14. Moon - Rise: 06:36, Set: 16:40. Civil Dark: 19:42 - 06:43. Nautical Dark: 20:16 - 06:10. Astro Dark: 20:51 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
86
37
63
97
78
99
38
55
97
80
70
97
86
78
79
93

Low Clouds (% Sky Obscured)

83
100
97
42
36
62
80
92
52
37
43
92
65
95
38
55
97
80
70
91
80
72
66
38

Medium Clouds (% Sky Obscured)

100
100
100
100
99
100
98
100
78
4
10
4
0
6
0
3
9
15
23
9
0
0
9
32

High Clouds (% Sky Obscured)

94
100
100
100
100
100
100
3
51
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
5
1
1
1
0
0
0
1
9
1
3
5
0
9
9
9
9
9
8
1
4
3
7

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

Light Rain
Moderate Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
None
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
38
12
37
19
27
23
22
12
12
16
21
21
21
24
21
18

Precipitation Amount (mm)

1.1
3
1.8
2
2.2
1.2
1.7
1.4
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
16
14
15
14
14
17
17
20
23
23
25
27
20
23
22
20
20
20
18
17
17
18
18

Chance of Frost

Temperature (°C)

8
6
3
2
1
1
-0
-1
-1
-1
-3
-4
-5
-7
-7
-8
-8
-8
-8
-7
-8
-7
-7
-7

Feels Like (°C)

3
1
-3
-5
-5
-5
-7
-8
-9
-10
-11
-14
-17
-15
-17
-16
-15
-17
-15
-14
-15
-14
-15
-15

Dew Point (°C)

6
4
2
1
1
0
-1
-1
-2
-6
-6
-9
-11
-9
-13
-13
-13
-14
-13
-12
-11
-11
-10
-11

Relative Humidity (%)

87
87
91
93
96
98
96
96
92
72
81
70
62
87
62
63
68
64
64
67
79
74
77
73

Pressure (mb)

990
991
992
993
994
992
994
994
994
994
995
996
997
999
1000
1002
1003
1005
1006
1007
1008
1009
1010
1011

Ozone (du)

362
366
368
371
374
377
386
394
408
422
434
444
439
443
449
450
459
467
473
478
481
483
487
489

Tuesday 17

Waning Crescent 0%

06:56

17:53

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

Sun - Rise: 07:10, Set: 19:15, Transit: 13:13. Moon - Rise: 06:56, Set: 17:53. Civil Dark: 19:44 - 06:42. Nautical Dark: 20:17 - 06:08. Astro Dark: 20:52 - 05:33

Total Clouds (% Sky Obscured)

88
83
91
77
74
75
45
26
54
54
51
42
50
34
21
7
3
1
2
68
84
93
95
96

Low Clouds (% Sky Obscured)

64
64
81
67
62
65
45
26
54
54
51
42
50
34
21
5
0
0
0
61
68
65
56
49

Medium Clouds (% Sky Obscured)

67
78
73
65
70
60
0
0
0
0
0
0
0
0
0
0
0
0
1
18
25
57
57
58

High Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
3
2
1
0
2
5
17
15
12

ISS Passover

Visibility (miles)

7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

6
17
3
4
3
3
3
4
5
5
4
5
1
0
0
0
0
0
0
1
1
2
1
1

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)

16
14
13
13
13
12
11
11
10
10
10
9
7
6
5
4
4
3
3
4
6
7
8
8

Chance of Frost

Temperature (°C)

-7
-7
-7
-8
-8
-8
-9
-9
-9
-9
-9
-10
-10
-10
-10
-11
-10
-9
-8
-7
-6
-6
-5
-5

Feels Like (°C)

-15
-14
-14
-14
-14
-14
-15
-13
-13
-13
-13
-13
-13
-13
-13
-13
-12
-12
-11
-10
-9
-10
-10
-9

Dew Point (°C)

-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-12
-11
-10
-10

Relative Humidity (%)

71
71
70
71
71
72
72
72
75
75
75
77
78
80
83
81
80
72
68
66
66
66
66
67

Pressure (mb)

1012
1014
1015
1016
1017
1018
1019
1020
1020
1021
1022
1023
1024
1025
1025
1026
1027
1028
1029
1029
1029
1029
1028
1028

Ozone (du)

489
481
482
487
493
503
507
496
485
469
462
457
456
454
445
434
426
421
417
415
412
406
401
400

Wednesday 18

New Moon 1%

07:16

19:07

16 Bad
17 Bad
18 Bad
19 Bad
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

Sun - Rise: 07:09, Set: 19:16, Transit: 13:13. Moon - Rise: 07:16, Set: 19:07. Civil Dark: 19:45 - 06:40. Nautical Dark: 20:19 - 06:06. Astro Dark: 20:53 - 05:31

Total Clouds (% Sky Obscured)

94
96
93
97
98
96
94
92
92
92
91
92
93
89
90
89
80
72
66
76
84
94
96
98

Low Clouds (% Sky Obscured)

39
47
59
71
71
69
65
67
69
71
74
77
81
66
50
36
36
38
36
49
65
78
83
87

Medium Clouds (% Sky Obscured)

80
89
83
87
92
91
90
88
85
83
80
80
82
76
72
69
51
42
62
71
74
50
86
86

High Clouds (% Sky Obscured)

12
27
35
51
41
58
18
18
12
10
5
10
15
10
25
32
15
9
2
16
32
44
57
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
3
8
9
9
9
3
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

2
3
2
0
1
1
1
2
3
5
5
4
5
12
14
8
6
5
31
41
56
48
45
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.2
0.2
0.2

Wind Speed/Direction (mph)

8
7
5
4
4
4
5
6
5
4
4
4
5
5
5
5
8
9
10
12
12
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-8
-8
-8
-9
-9
-9
-9
-9
-8
-8
-8
-8
-7
-7
-7
-8
-7
-7
-6
-5
-5
-4
-4

Dew Point (°C)

-9
-10
-9
-8
-8
-8
-8
-7
-7
-6
-6
-6
-5
-5
-5
-5
-4
-3
-2
-1
-0
1
1
1

Relative Humidity (%)

69
68
70
81
84
82
81
82
84
87
87
85
87
87
87
86
83
89
89
92
96
100
100
98

Pressure (mb)

1028
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1022
1021
1020
1019
1018

Ozone (du)

397
397
394
397
392
391
394
395
395
394
394
395
397
397
398
400
402
404
402
398
397
400
399
398

Thursday 19

Waxing Crescent 4%

07:37

20:23

16 Bad
17 Bad
18 Bad
19 Bad
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

Sun - Rise: 07:07, Set: 19:17, Transit: 13:13. Moon - Rise: 07:37, Set: 20:23. Civil Dark: 19:46 - 06:38. Nautical Dark: 20:20 - 06:04. Astro Dark: 20:55 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
97
97
93
90
86
88
94
95
89
79
69
60
61

Low Clouds (% Sky Obscured)

91
92
94
95
97
98
100
100
98
99
97
96
94
86
78
70
70
71
73
63
54
44
46
48

Medium Clouds (% Sky Obscured)

48
40
94
81
100
100
99
100
100
100
83
66
55
55
65
75
80
85
90
89
79
69
60
61

High Clouds (% Sky Obscured)

86
65
63
55
50
100
100
87
77
70
0
0
52
75
90
86
88
94
95
89
79
69
54
53

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
3
9
9
9
9
9
2
2
2
5
7
9
9
8
8
8

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

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

Precipitation Probability (%)

49
40
56
47
51
58
71
82
84
83
70
55
39
47
28
15
24
25
25
25
23
19
20
20

Precipitation Amount (mm)

0.2
0.1
0.3
0.1
0
0
0.3
0.6
0.6
0.7
0.5
0.3
0.1
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
10
11
12
13
14
13
13
12
11
11
11
11
10
10
10
11
11
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-3
-3
-4
-3
-3
-2
0

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
98
98
98
98
98
96
98
94
94
94
98
98
96
96
96
94
89
85
80
80

Pressure (mb)

1017
1016
1015
1015
1014
1013
1013
1012
1012
1011
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

399
399
399
401
401
402
403
404
404
404
405
404
403
400
398
396
395
394
394
393
393
393
393
394

Friday 20

Waxing Crescent 10%

08:01

21:41

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

Sun - Rise: 07:05, Set: 19:19, Transit: 13:12. Moon - Rise: 08:01, Set: 21:41. Civil Dark: 19:47 - 06:36. Nautical Dark: 20:21 - 06:02. Astro Dark: 20:56 - 05:27

Total Clouds (% Sky Obscured)

63
50
40
29
59
81
100
100
100
100
90
80
71
61
55
46
51
55
64
77
89
100
100
100

Low Clouds (% Sky Obscured)

51
34
17
0
0
0
0
9
19
28
42
55
69
61
52
32
27
25
25
23
15
6
5
5

Medium Clouds (% Sky Obscured)

55
50
40
29
59
81
100
100
100
100
86
74
60
46
34
21
15
10
10
43
73
99
99
99

High Clouds (% Sky Obscured)

51
13
40
29
59
81
100
94
94
92
66
33
0
0
0
0
2
4
9
37
67
94
96
98

ISS Passover

Visibility (miles)

9
9
7
4
1
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
28
35
41
42
40
34
28
20
1
2
2
1
4
3
1
2
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
0
-0
0
-0
-3
-3
-4
-4
-4
-4
-8
-8
-8
-8
-8
-9
-8
-8
-8
-7
-7
-7
-4

Dew Point (°C)

-1
-1
-1
-1
-1
-2
-4
-5
-5
-5
-6
-6
-7
-7
-8
-8
-8
-9
-9
-10
-10
-10
-10
-10

Relative Humidity (%)

80
82
86
91
96
89
81
75
75
76
76
76
76
76
75
76
75
68
60
55
51
48
45
46

Pressure (mb)

1013
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1014
1014

Ozone (du)

395
396
396
397
398
399
401
403
404
406
408
407
406
405
400
394
388
385
382
379
377
376
375
370

Saturday 21

Waxing Crescent 9%

08:31

23:02

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

Sun - Rise: 07:03, Set: 19:20, Transit: 13:12. Moon - Rise: 08:31, Set: 23:02. Civil Dark: 19:49 - 06:34. Nautical Dark: 20:23 - 06:00. Astro Dark: 20:58 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
84
72
56
39
25
20
20
20
15
25
40
75
80
60

Low Clouds (% Sky Obscured)

5
15
25
33
34
31
33
24
14
5
14
18
22
20
20
20
15
20
25
19
18
18

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
84
72
56
39
25
20
20
20
15
25
40
56
56
60

High Clouds (% Sky Obscured)

100
72
46
18
46
73
100
92
84
72
56
39
25
20
20
20
15
25
40
44
26
13

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
5
4
2
0
3
6
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
14
19
22
23
22
22
26
30
33
30
22
4
4
3
1
3
4
4
15
17
14

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

Wind Speed/Direction (mph)

6
7
7
7
7
7
8
8
8
8
8
8
7
7
7
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-4
-6
-6
-6
-6
-7
-7
-8
-8
-8
-8
-8
-8
-7
-6
-6
-6
-6

Dew Point (°C)

-9
-9
-8
-7
-7
-6
-5
-4
-4
-5
-5
-5
-6
-6
-6
-7
-7
-7
-6
-6
-5
-5

Relative Humidity (%)

48
48
53
59
64
71
78
86
87
87
89
87
82
81
78
76
73
72
71
70
67
66

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

364
359
353
348
342
339
335
332
329
326
324
323
323
323
325
327
329
333
336
340
344
348

Forecast for Kingston, Canada (44.23,-76.49)

Generated: 15/03/26 16:34:27. Forecast: 15/03/26 to 21/03/26. Timezone: UTC-4.00