Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 30%

04:15

12:55

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

Sun - Rise: 06:58, Set: 18:48, Transit: 12:54. Moon - Rise: 04:15, Set: 12:55. Civil Dark: 19:16 - 06:30. Nautical Dark: 19:49 - 05:58. Astro Dark: 20:22 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
70
8
2
2
8
21
16
24
22
27
7
1
17
75
100
86
100

Low Clouds (% Sky Obscured)

34
40
51
43
15
29
11
21
8
0
0
8
21
14
0
6
10
5
0
17
5
0
0
10

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
70
0
0
0
0
0
0
0
0
0
0
0
0
22
85
86
100

High Clouds (% Sky Obscured)

88
100
100
84
16
1
20
0
0
0
0
0
0
0
0
0
0
0
0
0
66
87
45
100

ISS Passover

Visibility (miles)

9
2
3
3
3
2
6
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

Light Rain
Light Rain
Light Rain
Sleet
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

78
95
95
55
76
43
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.8
1.2
0.7
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
11
11
10
10
10
11
11
11
10
9
8
8
8
8
8
7
7
7
8
8
8
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
79
85
85
86
91
80
70
70
70
71
75
78
78
78
78
76
75
69
61
53
42
39
41

Pressure (mb)

1005
1005
1005
1005
1007
1008
1009
1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1018
1018
1019
1018
1018
1017
1017

Ozone (du)

298
300
305
308
315
323
324
323
322
343
357
372
388
401
407
418
414
417
420
420
421
418
415
416

Friday 13

Waning Crescent 21%

04:52

14:01

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 OK
04 OK
05 OK
06 OK
07 Bad
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 OK

Sun - Rise: 06:56, Set: 18:49, Transit: 12:53. Moon - Rise: 04:52, Set: 14:01. Civil Dark: 19:17 - 06:29. Nautical Dark: 19:50 - 05:56. Astro Dark: 20:23 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
50
67
62
62
64
64
49
10
12
20
32
60
20
56
82
84
70
32

Low Clouds (% Sky Obscured)

15
39
15
20
50
15
10
15
4
35
38
35
34
8
5
8
16
35
15
32
64
69
37
28

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
50
17
62
62
60
60
28
2
3
6
0
0
3
37
82
71
63
9

High Clouds (% Sky Obscured)

100
100
100
100
100
42
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
6
3
9
2
4
9
9
9
9
9
4
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
Snow
Snow
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
22
4
24
38
42
18
6
6
27
53
52
2
4
5
3
2
6
0
1
1
0
1
0

Precipitation Amount (mm)

0
0
0
0
0.1
0.1
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
10
10
12
13
13
14
14
14
14
15
11
11
13
12
13
13
14
15
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
47
53
61
77
81
81
80
79
80
85
83
85
82
79
75
74
74
75
75
64
62
59
54

Pressure (mb)

1016
1015
1014
1014
1014
1013
1012
1011
1010
1008
1006
1005
1004
1004
1004
1004
1005
1005
1006
1007
1008
1008
1009
1010

Ozone (du)

408
403
415
417
417
421
423
428
435
444
456
469
475
475
475
473
474
475
478
479
476
476
477
473

Saturday 14

Waning Crescent 14%

05:23

14:01

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

Sun - Rise: 06:55, Set: 18:51, Transit: 12:53. Moon - Rise: 05:23, Set: 14:01. Civil Dark: 19:18 - 06:27. Nautical Dark: 19:51 - 05:54. Astro Dark: 20:24 - 05:21

Total Clouds (% Sky Obscured)

38
31
20
21
17
20
2
2
1
2
2
3
3
2
61
79
91
100
100
100
100
89
99
96

Low Clouds (% Sky Obscured)

37
23
20
10
12
14
1
2
1
2
2
1
1
0
0
0
0
1
15
41
42
58
65
74

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
23
91
38
29
27
57
31
66

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
13
54
91
100
100
100
100
77
80
51

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
1
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)

17
17
16
15
14
13
13
12
11
10
8
8
7
7
5
4
4
3
2
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
50
51
54
58
62
65
69
70
70
71
71
71
71
69
70
69
66
58
47
39
33
29
27

Pressure (mb)

1010
1011
1013
1015
1017
1019
1020
1022
1023
1024
1025
1026
1027
1028
1029
1029
1030
1031
1031
1032
1032
1033
1032
1032

Ozone (du)

456
447
441
436
431
426
420
416
411
408
405
406
405
402
398
395
391
388
384
381
380
377
375
371

Sunday 15

Waning Crescent 7%

05:49

15:11

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
13 Bad

Sun - Rise: 06:53, Set: 18:52, Transit: 12:53. Moon - Rise: 05:49, Set: 15:11. Civil Dark: 19:20 - 06:25. Nautical Dark: 19:52 - 05:52. Astro Dark: 20:25 - 05:19

Total Clouds (% Sky Obscured)

99
98
97
88
99
100
100
99
92
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
43
25
15
3
0
11
23
34
44
63
72
82
92
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

24
14
12
18
26
57
42
26
33
26
55
92
96
87
100
28
15
100
98
95
84
78
77
72

High Clouds (% Sky Obscured)

70
78
87
88
96
100
97
94
92
88
97
100
100
100
100
100
100
100
96
93
89
93
96
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
5
9
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
4
5
8
18
78
90
95
95
95
95
95
95
87
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
1.1
1.2
1.2
1.3
1.3
0.9
0.6
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
3
2
1
1
0
0
1
3
3
4
5
6
7
9
10
11
11
12
13
14

Feels Like (°C)

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

Dew Point (°C)

-13
-10
-8
-7
-6
-5
-4
-3
-2
-2
-1
0
1
2
3
5
6
8
9
10
11
12
12
13

Relative Humidity (%)

26
34
38
42
51
63
71
77
83
86
88
83
82
85
85
91
93
95
95
95
96
96
95
96

Pressure (mb)

1031
1031
1031
1030
1030
1030
1030
1029
1028
1027
1026
1024
1023
1021
1019
1018
1016
1014
1013
1011
1010
1008
1007
1006

Ozone (du)

368
367
365
363
363
361
359
354
353
348
344
339
337
337
338
338
337
333
331
329
328
323
320
317

Monday 16

Waning Crescent 2%

06:12

16:21

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
13 Bad

Sun - Rise: 06:51, Set: 18:53, Transit: 12:53. Moon - Rise: 06:12, Set: 16:21. Civil Dark: 19:21 - 06:23. Nautical Dark: 19:53 - 05:51. Astro Dark: 20:27 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
90
90
95
95
93
91
94

Low Clouds (% Sky Obscured)

100
100
100
99
99
98
96
95
93
89
86
83
36
34
30
20
13
7
5
1
0
22
44
66

Medium Clouds (% Sky Obscured)

69
79
93
96
97
99
93
88
78
69
59
45
79
77
70
76
88
90
83
75
62
42
22
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
90
90
95
95
93
91
90

ISS Passover

Visibility (miles)

0
0
2
1
4
2
3
2
5
7
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

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

Precipitation Probability (%)

59
78
95
95
95
95
95
95
68
62
52
45
61
47
19
19
16
2
1
1
0
0
1
1

Precipitation Amount (mm)

0.2
0.4
0.9
0.9
1.4
1.3
1.3
1.6
0.2
0.2
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
16
16
17
18
19
18
16
17
17
18
16
15
12
10
10
9
9
9
10
11
13
12
12

Chance of Frost

Temperature (°C)

14
15
15
15
15
15
15
14
14
14
14
13
11
8
6
4
2
1
-1
0
1
2
2
3

Feels Like (°C)

11
11
11
11
11
10
10
10
10
10
9
9
7
5
4
4
3
3
3
-6
-5
-4
-4
-5

Dew Point (°C)

14
14
14
14
14
14
14
13
13
13
12
11
9
5
3
1
-2
-3
-6
-7
-7
-7
-8
-9

Relative Humidity (%)

96
96
96
96
93
93
93
95
93
92
90
90
85
84
82
82
76
73
67
61
56
52
45
40

Pressure (mb)

1005
1003
1002
1001
1001
1000
999
999
998
998
998
999
1000
1002
1003
1004
1005
1006
1008
1008
1009
1010
1010
1010

Ozone (du)

317
316
315
314
314
314
314
315
316
321
319
322
323
326
328
330
333
336
339
341
343
344
346
347

Tuesday 17

Waning Crescent 0%

06:34

17:33

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

Sun - Rise: 06:50, Set: 18:54, Transit: 12:52. Moon - Rise: 06:34, Set: 17:33. Civil Dark: 19:22 - 06:22. Nautical Dark: 19:55 - 05:49. Astro Dark: 20:28 - 05:15

Total Clouds (% Sky Obscured)

86
79
74
63
57
30
48
66
65
45
50
70
58
50
30
20
12
3
3
2
2
9
17
24

Low Clouds (% Sky Obscured)

55
41
28
21
14
7
5
2
0
0
0
0
0
0
0
3
7
3
3
2
2
9
16
24

Medium Clouds (% Sky Obscured)

16
30
47
59
57
15
8
8
24
19
10
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
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 (%)

5
7
2
7
5
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)

12
12
12
11
10
10
9
9
8
8
7
6
6
6
6
7
7
7
8
9
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-11
-12
-13
-12
-12
-12
-12
-13
-13
-13
-13
-13
-14
-15
-16
-17
-18
-19
-19
-19
-19
-19
-19

Relative Humidity (%)

37
36
34
33
37
40
45
45
44
44
45
46
46
47
46
45
40
36
32
28
25
22
21
19

Pressure (mb)

1011
1011
1012
1012
1014
1016
1017
1019
1020
1021
1022
1023
1024
1024
1025
1026
1027
1028
1029
1029
1030
1030
1030
1030

Ozone (du)

349
351
353
355
359
363
367
373
380
387
402
416
431
440
448
457
453
450
446
439
433
426
427
427

Wednesday 18

New Moon 1%

06:55

18:45

14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:48, Set: 18:55, Transit: 12:52. Moon - Rise: 06:55, Set: 18:45. Civil Dark: 19:23 - 06:20. Nautical Dark: 19:56 - 05:47. Astro Dark: 20:29 - 05:14

Total Clouds (% Sky Obscured)

19
12
6
6
6
6
27
48
69
79
88
98
100
100
100
97
93
90

Low Clouds (% Sky Obscured)

18
11
5
4
3
2
1
1
0
0
0
0
0
0
0
11
22
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
32
63
95
97
98
100
94
89
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
5
7
7
4
4
29
38
34
37
41
43

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-19
-18
-17
-17
-16
-16
-16
-15
-15
-15
-14
-14
-13
-13
-13
-13
-13
-13

Relative Humidity (%)

18
19
20
21
23
27
30
31
33
34
37
40
43
42
42
42
41
42

Pressure (mb)

1030
1030
1030
1030
1031
1032
1032
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1035

Ozone (du)

428
426
425
424
420
417
413
411
409
407
406
404
403
402
400
399
399
398

Forecast for Cedarwood, Middlesex, United States of America (42.36,-71.26)

Generated: 12/03/26 14:31:24. Forecast: 12/03/26 to 18/03/26. Timezone: UTC-4.00