Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waning Crescent 7%

06:19

16:26

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:57, Set: 18:58, Transit: 12:58. Moon - Rise: 06:19, Set: 16:26. Civil Dark: 19:26 - 06:28. Nautical Dark: 20:00 - 05:55. Astro Dark: 20:33 - 05:21

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
84
70
87

Low Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
88
88
90
91
91
96
87
84
93
82
44
52
70
73

Medium Clouds (% Sky Obscured)

100
73
59
72
39
40
37
100
100
77
100
100
100
96
100
99
100
92
100
70
96
43
1
16

High Clouds (% Sky Obscured)

100
100
78
65
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
69
2
3
0

ISS Passover

Visibility (miles)

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

Fog (%)

45
47
47
11
2
1
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
58
48
46
40
57
95
95
95
95
95
95
95
95
95
95
95
95
95
66
15
8
23

Precipitation Amount (mm)

1.3
1.2
0
0.2
0.2
0
0.3
0.8
0.8
1.7
1
1
1.1
2.2
1.2
0.8
1.2
2.9
4.9
0.9
0
0
0
0

Wind Speed/Direction (mph)

11
8
7
5
2
2
2
2
3
3
5
9
10
13
14
17
17
19
19
20
7
7
11
12

Chance of Frost

Temperature (°C)

3
3
3
4
5
6
7
8
9
10
11
13
14
15
15
15
15
15
16
15
6
5
3
2

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
5
6
7
8
9
10
11
13
14
14
14
14
14
14
14
14
4
3
0
-1

Relative Humidity (%)

98
98
98
98
100
100
100
100
100
100
100
96
95
95
93
92
92
93
92
90
86
88
83
81

Pressure (mb)

1015
1014
1013
1011
1010
1008
1007
1006
1004
1003
1001
1000
998
997
995
993
991
989
987
987
992
994
996
998

Ozone (du)

346
345
345
344
345
343
342
341
338
338
338
338
339
342
343
343
343
346
352
355
361
364
370
371

Tuesday 17

Waning Crescent 2%

06:40

17:38

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

Sun - Rise: 06:55, Set: 18:59, Transit: 12:58. Moon - Rise: 06:40, Set: 17:38. Civil Dark: 19:28 - 06:27. Nautical Dark: 20:01 - 05:53. Astro Dark: 20:35 - 05:19

Total Clouds (% Sky Obscured)

65
14
53
45
29
37
43
53
35
16
19
28
17
52
38
10
9
13
17
16
13
2
1
0

Low Clouds (% Sky Obscured)

65
12
47
38
23
33
38
53
35
11
17
28
10
52
38
8
7
10
10
11
8
2
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
1
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
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 (%)

23
7
6
6
2
2
2
3
1
4
13
2
3
3
0
0
0
1
2
1
1
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)

13
14
14
16
18
18
17
17
16
17
16
13
14
12
11
10
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-4
-5
-6
-8
-8
-9
-10
-10
-10
-10
-10
-13
-11
-12
-13
-14
-14
-15
-15
-16
-17
-17
-17

Relative Humidity (%)

81
77
72
67
60
57
54
50
50
51
53
59
52
62
60
57
56
54
52
50
49
48
47
48

Pressure (mb)

999
1001
1003
1004
1005
1006
1007
1007
1008
1009
1010
1011
1013
1014
1016
1017
1018
1018
1019
1020
1021
1022
1023
1024

Ozone (du)

372
378
381
381
385
390
396
399
407
427
438
442
448
452
462
472
480
483
483
476
472
459
450
445

Wednesday 18

New Moon 0%

07:00

18:51

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

Sun - Rise: 06:53, Set: 19:01, Transit: 12:58. Moon - Rise: 07:00, Set: 18:51. Civil Dark: 19:29 - 06:25. Nautical Dark: 20:02 - 05:52. Astro Dark: 20:36 - 05:18

Total Clouds (% Sky Obscured)

1
7
3
49
22
58
97
97
100
96
56
58
62
72
78
40
46
58
76
91
38
90
88
48

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
1
3
4
0
1
5
4
3
6
24
7
6
53
22

Medium Clouds (% Sky Obscured)

0
0
0
10
12
1
56
87
90
76
28
40
48
70
75
40
46
58
76
82
38
70
73
34

High Clouds (% Sky Obscured)

0
7
3
49
4
47
90
94
100
83
36
10
12
5
32
25
25
31
38
31
14
41
27
3

ISS Passover

Visibility (miles)

9
9
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-12
-10
-9
-7
-7
-7
-6
-6
-5
-5
-6
-7
-6
-6
-5
-5
-7
-7
-7
-6
-8
-8

Dew Point (°C)

-17
-18
-19
-20
-19
-19
-19
-18
-17
-17
-16
-15
-12
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11

Relative Humidity (%)

49
46
38
32
29
27
26
26
26
26
28
33
45
52
56
57
58
57
59
60
60
61
61
60

Pressure (mb)

1025
1027
1028
1029
1029
1029
1028
1028
1027
1027
1027
1027
1028
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027

Ozone (du)

442
444
443
438
434
428
421
415
411
405
401
398
393
393
394
389
389
390
389
388
393
391
389
389

Thursday 19

Waxing Crescent 1%

07:00

20:05

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:51, Set: 19:02, Transit: 12:57. Moon - Rise: 07:00, Set: 20:05. Civil Dark: 19:30 - 06:23. Nautical Dark: 20:03 - 05:50. Astro Dark: 20:37 - 05:16

Total Clouds (% Sky Obscured)

85
91
76
73
78
81
84
70
55
47
52
48
47
57
60
59
75
84
86
68
74
69
70
72

Low Clouds (% Sky Obscured)

72
82
68
67
68
76
84
70
55
47
52
48
47
57
43
12
48
65
22
7
62
54
60
57

Medium Clouds (% Sky Obscured)

30
22
13
12
65
73
81
70
55
45
45
48
47
57
32
46
38
31
9
16
34
52
49
45

High Clouds (% Sky Obscured)

3
3
8
5
2
2
14
5
5
5
5
2
0
0
0
0
28
56
84
56
28
0
0
0

ISS Passover

Visibility (miles)

9
9
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 (%)

11
12
11
9
8
5
0
6
11
13
9
7
7
3
3
2
5
4
0
4
9
6
7
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-11
-11
-9
-7
-5
-4
-4
-3
-3
-2
-2
-1
-2
-2
-2
-3
-3
-3
-4
-4
-4

Relative Humidity (%)

62
55
51
45
41
42
42
42
46
48
51
56
66
74
79
80
83
84
81
86
89
83
83
83

Pressure (mb)

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

Ozone (du)

389
391
392
391
390
391
393
395
399
402
403
400
401
399
401
403
406
406
404
403
403
402
402
402

Friday 20

Waxing Crescent 4%

07:22

21:23

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:50, Set: 19:03, Transit: 12:57. Moon - Rise: 07:22, Set: 21:23. Civil Dark: 19:31 - 06:21. Nautical Dark: 20:05 - 05:48. Astro Dark: 20:39 - 05:14

Total Clouds (% Sky Obscured)

73
68
63
61
76
87
100
100
100
100
89
80
74
83
93
100
97
95
92
82
65
44
49
46

Low Clouds (% Sky Obscured)

53
50
55
46
42
23
8
29
44
53
47
39
37
32
28
23
42
69
92
82
65
44
49
46

Medium Clouds (% Sky Obscured)

42
30
17
10
39
77
100
100
97
100
89
80
70
80
90
100
87
77
75
80
60
44
11
8

High Clouds (% Sky Obscured)

0
0
0
5
32
72
100
100
100
100
80
63
60
78
70
63
46
33
14
14
10
15
32
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
6
3
2
1
0
3
6
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
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

7
11
11
6
4
3
4
3
9
13
4
9
32
46
46
36
41
37
11
48
70
90
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0.2
0.4
0.6
0.8
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
77
69
61
62
59
62
69
78
76
88
94
96
98
98
98
96
94
92
91
89
87
78

Pressure (mb)

1018
1018
1018
1017
1017
1016
1015
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

404
408
406
402
399
398
398
398
398
397
396
397
396
396
399
401
404
407
410
413
412
411
410
410

Saturday 21

Waxing Crescent 10%

07:48

22:43

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:48, Set: 19:04, Transit: 12:57. Moon - Rise: 07:48, Set: 22:43. Civil Dark: 19:32 - 06:19. Nautical Dark: 20:06 - 05:46. Astro Dark: 20:40 - 05:12

Total Clouds (% Sky Obscured)

42
41
39
38
43
53
61
73
86
99
100
100
100
100
100
100
93
90
95
96
96
97
95
91

Low Clouds (% Sky Obscured)

42
41
39
38
43
53
61
73
86
99
100
100
100
96
92
89
59
33
10
18
34
46
54
63

Medium Clouds (% Sky Obscured)

9
8
6
5
1
2
7
29
51
73
79
86
88
79
91
100
93
90
93
93
89
85
90
90

High Clouds (% Sky Obscured)

42
41
28
0
0
16
21
28
33
21
24
23
10
33
67
100
68
40
25
30
65
70
55
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
5
4
2
1
1
0
0
0
0
1
2
3
4

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
Snow
Snow
Snow
Snow
Snow
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Frozen rai
None
None

Precipitation Probability (%)

95
95
94
84
77
65
63
56
45
33
30
28
30
42
51
63
74
76
81
75
67
59
49
36

Precipitation Amount (mm)

1
0.8
0.6
0.5
0.4
0.3
0.3
0.2
0.1
0
0
0
0
0.1
0.2
0.2
0.4
0.4
0.4
0.4
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-8
-10
-13
-15
-15
-15
-15
-14
-14
-13
-12
-11
-11
-10
-10
-10
-8
-6
-5
-5
-6
-6
-6

Relative Humidity (%)

72
64
52
42
33
31
30
28
30
32
34
39
44
48
51
53
55
67
81
94
94
94
92
94

Pressure (mb)

1014
1014
1014
1013
1013
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
1012
1011
1011
1011

Ozone (du)

410
410
408
405
403
401
399
397
396
394
393
391
389
387
383
380
376
368
359
351
344
338
331
329

Sunday 22

Waxing Crescent 18%

08:18

00:03

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK

Sun - Rise: 06:46, Set: 19:05, Transit: 12:57. Moon - Rise: 08:18, Set: 00:03. Civil Dark: 19:34 - 06:18. Nautical Dark: 20:07 - 05:44. Astro Dark: 20:41 - 05:10

Total Clouds (% Sky Obscured)

90
90
92
93
93
93
97
97
97
100
100
100
100
92
83
71
50
24
4

Low Clouds (% Sky Obscured)

74
79
80
84
82
81
83
76
66
55
63
74
80
79
74
67
43
23
3

Medium Clouds (% Sky Obscured)

90
66
58
49
51
54
58
72
84
100
89
75
51
46
36
30
19
5
4

High Clouds (% Sky Obscured)

50
30
20
10
5
10
10
36
70
96
85
78
83
92
83
71
50
24
4

ISS Passover

Visibility (miles)

6
8
5
3
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

18
14
9
0
13
21
29
34
36
44
50
43
20
14
12
7
27
36
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
3
3
4
4
6
7
7
7
7
8
9
10
10
10
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-7
-6
-5
-4
-3
-2
2
1
1
2
1
1
-2
-3
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
92
92
89
88
85
86
88
89
85
80
74
73
73
71
74
76

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1010
1010
1010
1010
1010
1009
1009

Ozone (du)

327
325
326
327
327
326
325
324
325
326
327
331
335
339
345
351
357
365
372

Forecast for Grafton, Windham, United States of America (43.17,-72.61)

Generated: 16/03/26 07:37:09. Forecast: 16/03/26 to 22/03/26. Timezone: UTC-4.00