Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 41%

10:57

23:42

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

Sun - Rise: 07:13, Set: 16:55, Transit: 12:04. Moon - Rise: 10:57, Set: 23:42. Civil Dark: 17:25 - 06:43. Nautical Dark: 17:58 - 06:10. Astro Dark: 18:31 - 05:37

Total Clouds (% Sky Obscured)

3
0
55
27
25
45
1
0
43
49
95
100
66
80
83
63
61
0
0
0
0
25
6
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
43
48
95
95
55
64
49
34
0
0
0
0
0
13
2
0

Medium Clouds (% Sky Obscured)

3
0
0
12
23
19
1
0
1
5
91
100
64
78
81
53
60
0
0
0
0
23
5
3

High Clouds (% Sky Obscured)

0
0
55
20
3
35
0
0
0
0
0
0
0
0
0
18
20
0
0
0
0
0
1
10

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
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

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
1
1
0
2
2
0
1
2
0
0
0
0
0
0
0
0
0
0
1
0
0

Precipitation Amount (mm)

0
0
0
0.03
0.04
0
0.03
0.03
0
0.01
0.04
0
0
0
0
0
0
0
0
0
0
0.01
0
0

Wind Speed/Direction (mph)

9
9
10
10
10
10
10
11
11
11
12
13
13
13
12
11
10
10
11
11
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4

Relative Humidity (%)

77
77
78
77
77
77
75
71
68
63
61
59
62
66
68
70
72
73
74
74
75
77
74
74

Pressure (mb)

1015
1015
1016
1016
1017
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1016
1016

Ozone (du)

380
379
376
374
371
371
371
370
372
371
371
370
371
372
373
371
381
382
382
385
388
392
403
411

Wednesday 20

First Quarter 51%

11:19

00:41

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

Sun - Rise: 07:13, Set: 16:56, Transit: 12:04. Moon - Rise: 11:19, Set: 00:41. Civil Dark: 17:26 - 06:43. Nautical Dark: 17:59 - 06:09. Astro Dark: 18:32 - 05:36

Total Clouds (% Sky Obscured)

27
63
89
91
98
95
97
81
26
43
38
12
0
0
0
0
44
6
1
1
18
67
23
32

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
16
4
8
2
3
3
0
0
0
0
43
6
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

10
63
89
91
98
95
96
81
23
43
37
11
0
0
0
0
13
2
0
0
0
0
7
16

High Clouds (% Sky Obscured)

23
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
67
20
25

ISS Passover

Visibility (miles)

10
10
10
10
8
6
5
3
7
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0.01
0.01
0.02
0.04
0.09
0.08
0.14
0.14
0.06
0.03
0.04
0.02
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
7
6
7
7
9
10
12
14
15
16
17
17
16
14
13
12
10
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-5
-4
-4
-4
-3
-3
-4
-6
-7
-7
-8
-9
-9
-10
-10
-10
-11
-11
-11
-11
-10
-10

Relative Humidity (%)

74
74
73
75
76
78
83
83
74
60
53
50
50
50
51
54
55
57
58
59
59
60
61
61

Pressure (mb)

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

Ozone (du)

425
434
442
451
465
472
474
471
466
459
446
438
433
429
426
425
425
420
417
411
410
409
410
407

Thursday 21

Waxing Gibbous 61%

11:43

01:41

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
16 Bad
17 Bad
18 Bad
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Bad
02 Bad

Sun - Rise: 07:12, Set: 16:57, Transit: 12:05. Moon - Rise: 11:43, Set: 01:41. Civil Dark: 17:27 - 06:42. Nautical Dark: 18:01 - 06:09. Astro Dark: 18:33 - 05:36

Total Clouds (% Sky Obscured)

73
90
95
93
94
97
92
59
90
88
95
95
95
95
95
95
13
13
13
13
13
13
88
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
88
88

Medium Clouds (% Sky Obscured)

9
13
21
0
0
0
47
57
90
84
95
95
95
95
95
95
5
5
5
5
5
5
16
16

High Clouds (% Sky Obscured)

72
88
93
93
94
97
91
22
0
27
9
9
9
9
9
9
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
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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
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
0.01
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
9
10
10
11
13
13
13
13
13
12
11
10
10
10
10
11
11
11
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
66
68
69
69
68
68
66
65
63
62
63
66
71
75
79
83
84
86
86
85
82
82

Pressure (mb)

1014
1013
1013
1012
1011
1011
1010
1010
1008
1007
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

405
404
401
399
399
398
398
396
392
392
394
392
391
389
389
389
390
390
391
391
392
393
397
399

Friday 22

Waxing Gibbous 70%

12:09

02:42

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

Sun - Rise: 07:11, Set: 16:58, Transit: 12:05. Moon - Rise: 12:09, Set: 02:42. Civil Dark: 17:28 - 06:42. Nautical Dark: 18:02 - 06:08. Astro Dark: 18:34 - 05:35

Total Clouds (% Sky Obscured)

88
88
88
88
1
1
1
1
1
1
47
47
47
47
47
47
11
11
11
11
11
11
0
0

Low Clouds (% Sky Obscured)

88
88
88
88
1
1
1
1
1
1
47
47
47
47
47
47
1
1
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
11
11
11
11
11
11
0
0

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
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
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0
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
11
12
12
12
12
12
12
12
12
12
12
13
12
12
13
13
14
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-4
-4
-5
-6
-8
-9

Relative Humidity (%)

82
83
84
84
82
78
72
67
62
57
55
52
54
57
62
65
69
72
72
72
70
67
64
61

Pressure (mb)

1003
1003
1004
1004
1005
1006
1007
1007
1007
1007
1006
1006
1007
1007
1008
1010
1011
1012
1012
1013
1013
1013
1013
1014

Ozone (du)

400
400
397
394
394
394
394
393
392
388
400
400
399
398
398
399
394
393
392
392
390
390
396
398

Saturday 23

Waxing Gibbous 78%

12:40

No Set

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

Sun - Rise: 07:10, Set: 17:00, Transit: 12:05. Moon - Rise: 12:40, Set: No Set. Civil Dark: 17:29 - 06:41. Nautical Dark: 18:03 - 06:07. Astro Dark: 18:35 - 05:35

Total Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
100
100
100
100
100
100
0
0
0
0
0
0
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
100
100
100
100
100
100
0
0
0
0
0
0
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
0
0
0
0
0
0
0
0

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
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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
17
17
16
16
16
16
16
16
16
16
15
14
13
13
13
13
13
13
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-11
-11
-11
-11
-11
-10
-10
-9
-8
-8
-8
-8
-8
-9
-9
-10
-11
-11
-12
-12
-12
-12

Dew Point (°C)

-10
-11
-11
-12
-11
-12
-12
-13
-13
-13
-13
-13
-13
-13
-12
-12
-12
-12
-13
-13
-13
-13
-14
-14

Relative Humidity (%)

58
57
56
55
56
55
52
49
46
43
40
40
40
42
46
50
50
51
52
52
53
53
53
52

Pressure (mb)

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

Ozone (du)

398
397
398
399
405
406
410
412
411
407
402
397
392
388
386
384
381
380
381
381
380
379
378
377

Sunday 24

Waxing Gibbous 86%

13:16

03:43

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

Sun - Rise: 07:10, Set: 17:01, Transit: 12:05. Moon - Rise: 13:16, Set: 03:43. Civil Dark: 17:30 - 06:40. Nautical Dark: 18:04 - 06:07. Astro Dark: 18:36 - 05:34

Total Clouds (% Sky Obscured)

3
3
3
3
1
1
1
1
1
1
0
0
0
0
0
0
88
88
88
88
88
88
97
97

Low Clouds (% Sky Obscured)

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

Medium 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
88
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
88
88
88
88
88
88
90
90

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
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
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)

12
12
11
11
11
11
12
12
12
12
11
11
10
9
9
8
7
6
6
5
5
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-13
-13
-13
-12
-11
-10
-8
-6
-4
-3
-3
-3
-3
-5
-5
-6
-6
-6
-6
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

50
50
50
49
48
46
43
41
37
35
32
31
31
34
38
44
48
50
50
49
48
48
48
50

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1025
1025
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020

Ozone (du)

376
375
374
372
371
370
370
369
367
365
363
360
358
356
355
355
354
354
353
353
353
353
353
354

Monday 25

Waxing Gibbous 92%

13:59

04:43

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
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Good
02 Good

Sun - Rise: 07:09, Set: 17:02, Transit: 12:06. Moon - Rise: 13:59, Set: 04:43. Civil Dark: 17:32 - 06:39. Nautical Dark: 18:05 - 06:06. Astro Dark: 18:37 - 05:34

Total Clouds (% Sky Obscured)

97
97
97
97
92
92
92
92
92
92
100
100
100
100
100
100
23
23
23
23
23
23
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

88
88
88
88
92
92
92
92
92
92
100
100
100
100
100
100
22
22
22
22
22
22
0
0

High Clouds (% Sky Obscured)

90
90
90
90
0
0
0
0
0
0
98
98
98
98
98
98
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
4
0
0
0
0
1
1
2
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
5
22
31
27
37
50
59
54
45
35
25
0
0
0
0
0
5
0

Precipitation Amount (mm)

0
0
0
0
0
0.04
0.23
0.45
0.55
0.64
0.71
0.71
0.64
0.48
0.24
0.05
0.01
0
0
0
0
0
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-10
-9
-7
-5
-2
-1
-0
0
1
1
2
2
2
2
2
2
1
1
1
1
0

Relative Humidity (%)

53
55
56
57
60
70
81
90
92
91
88
85
82
81
86
93
99
100
100
100
100
100
100
97

Pressure (mb)

1019
1018
1018
1018
1017
1017
1016
1015
1014
1013
1011
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

355
356
354
352
350
352
354
356
356
356
356
356
356
355
355
354
352
349
345
343
345
350
353
355

Forecast for Westport, Fairfield County, US (41.13,-73.36)

Generated: 19/01/21 03:39:09. Forecast: 19/01/21 to 25/01/21. Timezone: UTC-5.00