Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

Waxing Crescent 40%

10:45

02:20

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

Sun - Rise: 06:36, Set: 19:01, Transit: 12:49. Moon - Rise: 10:45, Set: 02:20. Civil Dark: 19:29 - 06:08. Nautical Dark: 20:02 - 05:35. Astro Dark: 20:37 - 05:00

Total Clouds (% Sky Obscured)

74
69
45
40
98
81
56
52
46
84
75
84
69
54
33
69
70
99
58
93
100
66
59
84

Low Clouds (% Sky Obscured)

74
27
14
5
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
33
96
81
53
50
45
81
69
84
50
12
1
0
63
76
58
58
22
29
38
37

High Clouds (% Sky Obscured)

0
0
0
0
5
34
2
0
0
2
2
2
43
39
33
67
69
98
58
91
100
63
59
82

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-10
-9
-8
-5
-4
-5
-6
-5
-5
-5
-6
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

36
33
30
30
32
46
56
56
54
59
63
61
61
63
65
66
66
65
65
60
51
48
43
39

Pressure (mb)

1026
1026
1025
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1028
1027
1027

Ozone (du)

398
397
392
391
394
396
397
398
399
400
401
402
402
408
424
435
443
448
451
448
451
452
446
440

Wednesday 25

First Quarter 52%

11:56

03:15

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:34, Set: 19:02, Transit: 12:49. Moon - Rise: 11:56, Set: 03:15. Civil Dark: 19:30 - 06:06. Nautical Dark: 20:04 - 05:33. Astro Dark: 20:38 - 04:58

Total Clouds (% Sky Obscured)

60
54
58
61
99
100
72
91
100
100
100
100
100
99
98
100
99
100
100
100
96
95
95
100

Low Clouds (% Sky Obscured)

6
0
0
5
35
14
29
27
24
35
53
85
89
79
84
91
78
78
84
84
79
85
85
87

Medium Clouds (% Sky Obscured)

25
13
38
48
82
80
67
83
100
100
100
100
100
98
97
100
97
100
92
100
81
75
85
92

High Clouds (% Sky Obscured)

53
54
58
61
39
100
55
75
100
100
100
100
17
0
0
0
0
2
0
2
0
25
13
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
6
0
5
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
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
19
34
63
59
39
61
48
53
54
56
58
27
23
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0.3
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
31
29
30
35
44
50
54
55
57
64
70
83
96
96
91
96
93
93
90
91
91
90
87

Pressure (mb)

1026
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1019
1018
1017
1016
1015
1014
1013
1011

Ozone (du)

433
426
422
417
411
405
403
405
412
416
415
415
411
400
393
390
387
389
387
385
385
385
379
374

Thursday 26

Waxing Gibbous 64%

No Rise

03:59

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:33, Set: 19:03, Transit: 12:49. Moon - Rise: No Rise, Set: 03:59. Civil Dark: 19:32 - 06:04. Nautical Dark: 20:05 - 05:31. Astro Dark: 20:39 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
100
100
100
100
89
82

Low Clouds (% Sky Obscured)

42
17
17
5
3
10
19
40
30
30
73
61
51
51
59
48
78
74
66
64
56
53
47
45

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
98
97
95
63
99
100
97
99
76
29
89
80
86
93
44
89
82

High Clouds (% Sky Obscured)

100
100
100
84
100
100
100
100
100
100
100
100
100
100
100
100
100
50
100
72
38
12
6
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
3
7
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

2
0
0
2
3
0
0
23
53
16
44
69
47
27
23
57
67
82
86
65
14
8
9
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0.3
0
0
0
0
0.3
0.3
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

13
13
12
10
10
8
9
10
11
12
13
16
15
16
16
13
8
6
7
9
11
12
12
11

Chance of Frost

Temperature (°C)

11
13
15
15
14
14
13
13
12
12
12
12
12
13
13
13
12
11
10
9
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
10
10
10
10
9
9
9
9
9
9
9
10
11
9
8
7
5
3
2
1

Relative Humidity (%)

81
71
67
70
74
78
82
83
79
86
86
80
80
77
79
81
89
87
88
90
84
74
72
69

Pressure (mb)

1010
1009
1009
1009
1009
1008
1008
1007
1007
1005
1003
1002
1001
1000
1000
1000
1001
1002
1003
1006
1007
1009
1011
1011

Ozone (du)

369
363
352
349
343
338
330
332
329
325
323
315
313
309
303
302
301
301
301
297
293
289
288
287

Friday 27

Waxing Gibbous 74%

13:11

04:32

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

Sun - Rise: 06:31, Set: 19:04, Transit: 12:48. Moon - Rise: 13:11, Set: 04:32. Civil Dark: 19:33 - 06:03. Nautical Dark: 20:06 - 05:29. Astro Dark: 20:41 - 04:54

Total Clouds (% Sky Obscured)

73
70
61
50
50
50
50
0
0
2
3
5
29
41
32
8
8
3
37
4
4
3
10
10

Low Clouds (% Sky Obscured)

42
12
6
0
0
0
0
0
0
2
1
2
20
23
14
3
2
0
0
1
1
1
10
10

Medium Clouds (% Sky Obscured)

73
70
61
50
50
50
50
0
0
0
0
0
0
0
0
0
0
0
37
4
4
3
2
1

High Clouds (% Sky Obscured)

5
5
0
0
0
0
0
0
0
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
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
1
3
2
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
-3
-5
-7
-7
-8
-9
-10
-10
-10
-10
-11
-11
-11
-12
-13
-13
-13
-14
-15
-16
-16
-17
-17

Relative Humidity (%)

60
51
42
39
42
45
47
47
52
53
55
55
56
54
52
52
50
50
48
43
38
32
28
26

Pressure (mb)

1013
1014
1014
1015
1016
1018
1019
1021
1022
1022
1023
1024
1024
1025
1025
1026
1026
1027
1028
1028
1029
1029
1029
1028

Ozone (du)

289
290
294
297
297
298
299
300
302
304
308
311
315
319
319
327
342
355
366
374
378
386
393
398

Saturday 28

Waxing Gibbous 83%

14:26

04:59

13 Good
14 OK
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 OK
07 Good
08 OK
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:29, Set: 19:06, Transit: 12:48. Moon - Rise: 14:26, Set: 04:59. Civil Dark: 19:34 - 06:01. Nautical Dark: 20:07 - 05:27. Astro Dark: 20:42 - 04:52

Total Clouds (% Sky Obscured)

10
40
70
100
95
90
85
91
77
75
68
48
66
90
84
77
58
31
7
22
42
62
74
86

Low Clouds (% Sky Obscured)

10
10
5
5
5
0
0
26
52
75
66
48
41
24
48
72
58
31
7
22
42
62
54
27

Medium Clouds (% Sky Obscured)

0
32
68
100
94
89
79
80
77
75
62
44
26
70
58
61
42
31
7
22
28
27
4
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
57
7
0
0
0
0
0
0
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 (%)

0
0
0
3
4
9
12
15
3
2
17
22
24
3
3
1
4
5
4
19
26
31
31
29

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)

6
6
7
9
9
6
4
3
3
3
4
4
4
7
7
8
9
9
9
10
11
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-2
-2
-4
-4
-3
-4
-5
-5
-4
-4
-4
-4
-6
-6
-6
-6
-6
-6
-5
-3
-3
-3
-2

Dew Point (°C)

-17
-16
-16
-15
-15
-14
-11
-10
-10
-9
-8
-7
-8
-12
-11
-11
-10
-10
-11
-11
-12
-13
-15
-14

Relative Humidity (%)

23
24
26
28
28
31
42
49
52
59
67
71
63
42
47
50
55
51
47
44
37
32
27
25

Pressure (mb)

1028
1027
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027

Ozone (du)

396
402
405
414
422
428
437
447
463
485
507
519
526
522
512
502
493
489
485
481
476
472
468
463

Sunday 29

Waxing Gibbous 91%

15:39

05:22

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

Sun - Rise: 06:27, Set: 19:07, Transit: 12:48. Moon - Rise: 15:39, Set: 05:22. Civil Dark: 19:35 - 05:59. Nautical Dark: 20:09 - 05:25. Astro Dark: 20:43 - 04:50

Total Clouds (% Sky Obscured)

98
98
98
97
74
51
31
22
11
0
2
3
5
12
22
32
51
78
95
100
99
99
99
100

Low Clouds (% Sky Obscured)

0
18
35
53
51
48
31
22
11
0
0
0
0
0
1
1
2
6
8
17
26
32
38
61

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
1
1
2
4
7
10
19
28
36
47
58
69
78
86

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
9
15
21
32
44
55
54
54
58
69
84

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 (%)

25
19
12
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
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
13
12
12
11
8
6
5
4
4
3
3
3
3
2
2
2
3
3
4
6
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-14
-14
-14
-14
-13
-11
-10
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10
-10
-11
-11
-8

Relative Humidity (%)

23
22
22
23
23
28
36
45
46
49
52
53
54
55
55
56
57
53
48
46
39
34
30
34

Pressure (mb)

1027
1026
1027
1027
1027
1028
1029
1030
1030
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1031
1030
1030
1028

Ozone (du)

459
454
453
453
452
448
445
442
438
435
431
428
425
423
418
414
409
405
401
397
394
391
388
387

Monday 30

Waxing Gibbous 96%

16:49

05:42

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
07 Bad

Sun - Rise: 06:26, Set: 19:08, Transit: 12:47. Moon - Rise: 16:49, Set: 05:42. Civil Dark: 19:36 - 05:57. Nautical Dark: 20:10 - 05:23. Astro Dark: 20:45 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
97
99
100

Low Clouds (% Sky Obscured)

76
87
97
100
100
100
100
100
98
98
95
94
93
79
65
50
61
72
82

Medium Clouds (% Sky Obscured)

94
96
98
100
100
100
100
100
100
100
70
41
12
19
27
32
56
74
95

High Clouds (% Sky Obscured)

35
60
50
50
60
65
65
65
70
70
80
85
85
93
91
93
96
93
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

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

Precipitation Probability (%)

0
20
31
39
48
52
51
45
39
29
29
25
17
17
15
7
53
73
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

12
13
14
15
16
16
15
15
14
14
14
13
12
11
11
11
12
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
43
51
60
70
73
76
79
81
84
85
85
85
85
85
85
85
87
87

Pressure (mb)

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

Ozone (du)

386
385
382
379
377
374
372
369
368
366
365
364
363
362
361
360
358
358
359

Forecast for Boxford, Essex, United States of America (42.66,-70.99)

Generated: 24/03/26 13:39:57. Forecast: 24/03/26 to 30/03/26. Timezone: UTC-4.00