Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 94%

16:03

05:17

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

Sun - Rise: 06:06, Set: 19:11, Transit: 12:39. Moon - Rise: 16:03, Set: 05:17. Civil Dark: 19:42 - 05:35. Nautical Dark: 20:18 - 04:57. Astro Dark: 20:57 - 04:18

Total Clouds (% Sky Obscured)

70
64
56
50
55
40
44
41
91
92
93
98
97
98
100
100
100
100
100
100
94
61
38
61

Low Clouds (% Sky Obscured)

70
64
56
50
41
6
2
0
1
2
1
5
3
56
48
99
100
100
98
99
94
61
38
61

Medium Clouds (% Sky Obscured)

3
2
2
2
4
7
7
1
91
92
92
98
97
97
100
100
100
88
99
77
8
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
23
34
39
41
0
0
15
22
1
16
10
0
0
0
1
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
4
4
5
6
7
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

Precipitation Type

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

Precipitation Probability (%)

0
4
0
4
6
7
0
0
0
0
10
12
17
21
40
48
50
47
40
25
11
5
5
6

Precipitation Amount (mm)

0
0.02
0
0.04
0.03
0.04
0
0
0
0
0.05
0.06
0.11
0.12
0.26
0.35
0.32
0.24
0.31
0.2
0.09
0.04
0.03
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
82
77
73
69
68
67
69
71
74
78
82
87
92
96
97
97
95
94
94
94
94

Pressure (mb)

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

Ozone (du)

333
334
335
336
337
337
337
337
338
339
343
347
353
359
366
373
382
391
398
402
405
407
409
412

Monday 6

Waxing Gibbous 98%

17:24

05:47

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

Sun - Rise: 06:04, Set: 19:13, Transit: 12:38. Moon - Rise: 17:24, Set: 05:47. Civil Dark: 19:43 - 05:33. Nautical Dark: 20:20 - 04:55. Astro Dark: 20:59 - 04:15

Total Clouds (% Sky Obscured)

42
9
2
2
0
0
1
1
3
24
5
4
38
61
30
14
27
49
0
0
1
2
17
16

Low Clouds (% Sky Obscured)

42
9
2
2
0
0
1
1
3
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
23
5
4
38
61
30
14
27
49
0
0
0
0
16
16

High Clouds (% Sky Obscured)

0
0
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
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
Snow
Snow
None
None
None
None

Precipitation Probability (%)

5
3
2
2
0
0
0
0
0
0
0
0
0
0
2
2
2
5
8
7
4
3
3
2

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.05
0.16
0.25
0.2
0.12
0.09
0.06
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
87
84
78
72
65
59
52
47
46
49
53
59
65
70
76
84
89
92
92
93
93
92

Pressure (mb)

1014
1014
1015
1015
1015
1014
1013
1013
1012
1011
1011
1010
1010
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

414
415
416
420
430
442
452
457
458
458
456
451
447
444
442
441
441
443
445
448
451
453
455
456

Tuesday 7

Full Moon 100%

18:46

06:14

05 Good
06 Good
07 Good
08 OK
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 OK
03 OK
04 OK

Sun - Rise: 06:02, Set: 19:14, Transit: 12:38. Moon - Rise: 18:46, Set: 06:14. Civil Dark: 19:44 - 05:31. Nautical Dark: 20:21 - 04:53. Astro Dark: 21:01 - 04:13

Total Clouds (% Sky Obscured)

4
6
6
32
74
91
100
100
100
100
95
81
99
94
92
64
64
64
64
64
64
26
26
26

Low Clouds (% Sky Obscured)

2
2
2
31
59
89
100
100
100
100
95
77
98
93
91
63
63
63
63
63
63
26
26
26

Medium Clouds (% Sky Obscured)

4
6
6
5
60
44
86
94
95
92
83
73
94
85
74
28
28
28
28
28
28
2
2
2

High Clouds (% Sky Obscured)

0
0
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)

10
10
10
10
10
10
10
10
10
9
9
9
9
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
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.02
0.04
0.06
0.05
0.04
0.05
0.06
0.03
0.02
0.05
0.04
0.02
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-4
-4
-4
-4
-5
-5
-5
-5
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5

Relative Humidity (%)

90
88
86
83
78
74
69
66
62
59
58
59
61
66
70
75
82
87
91
93
94
96
99
100

Pressure (mb)

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

Ozone (du)

454
447
438
430
426
424
424
425
428
430
428
424
421
420
419
419
419
418
417
412
407
403
401
401

Wednesday 8

Waning Gibbous 98%

20:08

06:42

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

Sun - Rise: 06:00, Set: 19:15, Transit: 12:38. Moon - Rise: 20:08, Set: 06:42. Civil Dark: 19:46 - 05:30. Nautical Dark: 20:23 - 04:50. Astro Dark: 21:02 - 04:11

Total Clouds (% Sky Obscured)

26
26
26
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

26
26
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
7
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
3
2
3
3
3
3
3
4
4
4
4
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-5
-4
-5
-5
-5
-5
-5
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

100
96
91
85
77
68
61
57
54
53
40
42
48
58
68
77
84
87
87
86
85
85
87
89

Pressure (mb)

1008
1008
1008
1008
1008
1007
1006
1006
1005
1005
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

401
401
401
401
400
399
398
399
399
399
398
396
394
392
390
388
387
387
387
388
391
391
388
382

Thursday 9

Waning Gibbous 93%

21:29

07:10

05 OK
06 OK
07 OK
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

Sun - Rise: 05:58, Set: 19:17, Transit: 12:37. Moon - Rise: 21:29, Set: 07:10. Civil Dark: 19:47 - 05:28. Nautical Dark: 20:24 - 04:48. Astro Dark: 21:04 - 04:09

Total Clouds (% Sky Obscured)

0
0
0
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)

0
0
0
0
0
0
0
0
0
94
94
94
94
94
94
99
99
99
99
99
99
91
91
91

Medium Clouds (% Sky Obscured)

0
0
0
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
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)

1
3
6
8
9
8
7
5
2
0
0
0
0
0
0
0
0
0
0
3
5
8
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
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

3
3
4
6
7
8
9
12
21
36
48
64
64
64
61
54
51
47
39
27
19
14
8
5

Precipitation Amount (mm)

0.06
0.07
0.08
0.08
0.07
0.06
0.07
0.15
0.33
0.58
0.92
1.39
1.85
2.26
2.6
2.6
2.08
1.37
0.83
0.47
0.22
0.09
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
88
85
82
78
74
72
73
78
85
94
99
100
100
100
100
100
100
100
100
100
100
99

Pressure (mb)

1005
1005
1005
1005
1004
1003
1002
1001
1000
998
997
996
995
994
994
993
992
992
991
990
990
989
989
990

Ozone (du)

378
377
376
376
375
373
372
370
369
369
372
377
382
390
398
405
408
411
414
418
423
428
434
440

Friday 10

Waning Gibbous 86%

22:48

07:42

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

Sun - Rise: 05:56, Set: 19:18, Transit: 12:37. Moon - Rise: 22:48, Set: 07:42. Civil Dark: 19:49 - 05:26. Nautical Dark: 20:26 - 04:46. Astro Dark: 21:06 - 04:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
51
51
51
51
51
51
73
73
73

Low Clouds (% Sky Obscured)

91
91
91
12
12
12
12
12
12
100
100
100
100
100
100
6
6
6
6
6
6
23
23
23

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
45
45
45
45
45
45
16
16
16

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
12
12
12
12
12
12
65
65
65

ISS Passover

Visibility (miles)

10
10
10
10
7
5
4
5
7
9
9
7
6
4
2
2
6
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
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
6
8
11
13
14
14
14
15
16
16
18
18
23
15
5
3
2
2
3
3
3

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.02
0.05
0.1
0.15
0.19
0.21
0.21
0.2
0.33
0.43
0.27
0.08
0.02
0.01
0.01
0.02
0.02
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
93
91
89
86
81
75
68
63
62
66
71
79
89
99
99
95
91
90
91
90
89
88

Pressure (mb)

990
990
991
991
991
991
991
991
991
990
990
990
991
991
992
992
993
994
994
994
994
995
995
996

Ozone (du)

445
449
452
453
454
453
452
449
445
442
439
437
435
434
434
434
434
434
433
431
428
425
424
424

Saturday 11

Waning Gibbous 76%

00:02

08:19

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

Sun - Rise: 05:55, Set: 19:19, Transit: 12:37. Moon - Rise: 00:02, Set: 08:19. Civil Dark: 19:50 - 05:24. Nautical Dark: 20:28 - 04:44. Astro Dark: 21:08 - 04:04

Total Clouds (% Sky Obscured)

73
73
73
12
12
12
12
12
12
100
100
100
100
100
100
3
3
3
3
3
3
0
0
0

Low Clouds (% Sky Obscured)

23
23
23
12
12
12
12
12
12
100
100
100
100
100
100
2
2
2
2
2
2
0
0
0

Medium Clouds (% Sky Obscured)

16
16
16
0
0
0
0
0
0
28
28
28
28
28
28
3
3
3
3
3
3
0
0
0

High Clouds (% Sky Obscured)

65
65
65
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
6
4
6
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
Snow
Snow
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.04
0.03
0.01
0
0
0
0.01
0.01
0.02
0.04
0.05
0.06
0.05
0.04
0.02
0.01
0.01
0
0
0
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
89
86
82
77
73
68
64
61
61
65
74
84
91
96
97
98
97
95
94
94
96

Pressure (mb)

996
997
998
999
1000
1000
1000
1001
1001
1002
1003
1003
1004
1005
1006
1007
1008
1008
1009
1009
1010
1010
1010
1011

Ozone (du)

424
425
427
428
427
426
426
425
425
423
421
419
417
416
416
416
416
416
416
417
417
417
416
415

Forecast for Millinocket, ME 04462, USA (45.91,-69.18)

Generated: 05/04/20 05:04:01. Forecast: 05/04/20 to 11/04/20. Timezone: UTC-4.00