Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 17%

05:30

12:35

00 Bad
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Bad
10 Good
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

Sun - Rise: 07:20, Set: 17:20, Transit: 12:20. Moon - Rise: 05:30, Set: 12:35. Civil Dark: 17:57 - 06:42. Nautical Dark: 18:40 - 06:00. Astro Dark: 19:22 - 05:18

Total Clouds (% Sky Obscured)

89
25
1
1
2
5
2
6
11
53
1
99
80
99
100
100
100
100
98
100
92
92
86
100

Low Clouds (% Sky Obscured)

1
0
0
1
2
0
1
0
0
0
0
52
74
83
7
5
2
0
0
85
1
12
3
100

Medium Clouds (% Sky Obscured)

89
24
0
0
0
0
0
0
0
0
0
47
34
91
99
100
100
96
81
89
49
27
15
97

High Clouds (% Sky Obscured)

0
6
0
0
0
5
1
6
11
53
0
98
0
90
100
100
100
98
97
97
86
91
84
35

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
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

Precipitation Probability (%)

0
0
0
0
0
3
3
0
0
0
0
0
0
0
14
23
26
31
37
34
30
26
20
13

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0.02
0.04
0.06
0.1
0.12
0.11
0.11
0.11
0.07
0.03

Wind Speed/Direction (mph)

24
24
24
24
23
21
19
18
18
17
17
17
17
18
18
18
18
19
19
19
19
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
71
70
71
72
73
74
75
77
75
73
72
72
75
78
81
83
85
86
86
86
86
86

Pressure (mb)

1008
1009
1009
1010
1011
1011
1012
1013
1013
1013
1013
1013
1012
1012
1010
1009
1007
1006
1004
1003
1003
1002
1001
1001

Ozone (du)

417
405
390
378
373
370
367
362
352
346
340
334
329
328
329
329
327
325
323
320
317
315
314
315

Thursday 20

Waning Crescent 10%

06:19

13:35

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
14 Bad
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 Good

Sun - Rise: 07:17, Set: 17:22, Transit: 12:20. Moon - Rise: 06:19, Set: 13:35. Civil Dark: 17:59 - 06:40. Nautical Dark: 18:42 - 05:58. Astro Dark: 19:24 - 05:15

Total Clouds (% Sky Obscured)

100
100
84
46
30
99
100
17
95
100
100
100
100
29
61
6
1
4
0
0
0
0
23
0

Low Clouds (% Sky Obscured)

100
100
79
45
9
2
1
1
2
88
1
1
2
12
22
0
0
0
0
0
0
0
23
0

Medium Clouds (% Sky Obscured)

63
73
8
6
27
99
100
16
95
100
99
95
98
24
55
6
1
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
27
0
0
0
0
3
9
100
100
99
98
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

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

Precipitation Probability (%)

10
15
31
40
37
33
38
49
62
67
65
62
46
28
14
9
7
5
6
8
10
10
7
0

Precipitation Amount (mm)

0.02
0.04
0.11
0.16
0.13
0.1
0.13
0.17
0.28
0.38
0.36
0.28
0.2
0.11
0.05
0.02
0.01
0.01
0.01
0.01
0.02
0.03
0.01
0

Wind Speed/Direction (mph)

16
16
17
18
19
19
20
19
17
16
17
19
21
23
24
25
26
26
27
27
27
27
26
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
87
86
86
86
88
90
91
91
88
84
77
71
68
69
73
76
78
78
79
80
80

Pressure (mb)

1000
1000
999
998
997
996
995
995
994
994
995
996
998
999
1000
1000
1001
1002
1003
1004
1006
1007
1008
1009

Ozone (du)

316
319
323
326
328
329
332
337
345
355
369
385
402
420
440
452
455
450
443
431
415
401
391
382

Friday 21

Waning Crescent 5%

06:56

14:43

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

Sun - Rise: 07:15, Set: 17:24, Transit: 12:19. Moon - Rise: 06:56, Set: 14:43. Civil Dark: 18:01 - 06:38. Nautical Dark: 18:44 - 05:55. Astro Dark: 19:26 - 05:13

Total Clouds (% Sky Obscured)

63
89
0
25
86
99
99
100
89
98
77
98
51
51
51
51
51
51
88
88
88
88
88
88

Low Clouds (% Sky Obscured)

0
89
0
0
79
98
98
100
66
59
0
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
2
0
0
0
1
2
2
2
0
0
4
0
0
0
0
0
0
88
88
88
88
88
88

High Clouds (% Sky Obscured)

63
6
0
25
27
57
80
17
70
93
77
98
51
51
51
51
51
51
1
1
1
1
1
1

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

Precipitation Probability (%)

0
5
11
16
12
7
2
6
6
6
6
5
5
5
3
2
6
9
12
14
18
22
27
39

Precipitation Amount (mm)

0
0.01
0.06
0.11
0.07
0.02
0.01
0.01
0.02
0.03
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.05
0.09
0.13
0.16
0.2
0.26
0.4

Wind Speed/Direction (mph)

23
23
24
24
24
24
25
25
25
25
26
27
27
28
29
30
30
31
32
33
33
33
33
32

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-1
-0
-0
0
1
1
2
3
3
4
4
5
5
5
5
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

80
79
79
79
79
80
80
81
81
81
81
80
80
79
78
77
77
77
77
77
76
77
78
80

Pressure (mb)

1010
1011
1012
1012
1012
1012
1012
1012
1011
1010
1010
1009
1009
1008
1007
1007
1006
1005
1005
1004
1003
1002
1001
1001

Ozone (du)

375
369
364
360
356
353
350
348
347
347
347
348
349
349
348
347
345
342
340
340
340
340
340
339

Saturday 22

Waning Crescent 1%

07:23

15:54

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:13, Set: 17:26, Transit: 12:19. Moon - Rise: 07:23, Set: 15:54. Civil Dark: 18:03 - 06:36. Nautical Dark: 18:45 - 05:53. Astro Dark: 19:28 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
84
84
84
84
84
84
23
23
23
23
23
23
16
16
16
16
16
16

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
84
84
84
84
84
84
41
41
41
41
41
41
11
11
11
11
11
11

High Clouds (% Sky Obscured)

100
100
100
100
100
100
84
84
84
84
84
84
100
100
100
100
100
100
100
100
100
100
100
100

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

Light Rain
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
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
Very Light Rain

Precipitation Probability (%)

45
40
35
27
24
19
19
24
28
28
26
25
23
20
18
15
13
12
10
11
12
12
11
9

Precipitation Amount (mm)

0.51
0.42
0.26
0.16
0.1
0.06
0.05
0.06
0.1
0.14
0.16
0.17
0.17
0.13
0.09
0.06
0.04
0.04
0.03
0.03
0.03
0.03
0.03
0.02

Wind Speed/Direction (mph)

31
30
28
27
26
27
28
27
26
26
28
30
32
32
31
30
28
26
25
24
24
24
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
5
5
4
3
1
0
-0
-0
-0
-0
0
0
0
0
0
0
-0
-0
-0
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
81
81
81
80
81
80
79
76
73
71
71
72
74
75
75
76
76
76
77
77
77

Pressure (mb)

1000
1000
1000
1001
1002
1003
1004
1004
1005
1006
1007
1008
1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011

Ozone (du)

339
340
342
344
348
354
358
360
362
364
366
369
373
381
390
396
397
395
392
388
383
380
380
381

Sunday 23

New Moon 0%

07:44

17:06

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:10, Set: 17:28, Transit: 12:19. Moon - Rise: 07:44, Set: 17:06. Civil Dark: 18:05 - 06:33. Nautical Dark: 18:47 - 05:51. Astro Dark: 19:30 - 05:09

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
94
94
94
94
94
1
1
1
1
1
1
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
96
96
96
96
96
96
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

88
88
88
88
88
88
43
43
43
43
43
43
45
45
45
45
45
45
99
99
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
8
6
8
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

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

Precipitation Probability (%)

9
12
22
33
35
27
22
20
19
22
27
29
27
20
8
0
4
3
3
2
0
0
0
0

Precipitation Amount (mm)

0.02
0.04
0.1
0.15
0.12
0.07
0.04
0.03
0.03
0.05
0.11
0.19
0.22
0.12
0.02
0
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

23
21
18
16
14
14
13
13
13
14
16
17
19
21
23
25
25
24
23
21
19
17
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
82
85
89
91
93
93
92
87
84
80
76
71
65
62
63
67
70
72
72
72
72
72

Pressure (mb)

1011
1010
1009
1009
1008
1008
1008
1008
1008
1009
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1021

Ozone (du)

381
379
377
375
375
374
377
382
390
398
406
414
420
422
422
419
413
405
397
391
385
379
372
365

Monday 24

Waxing Crescent 1%

08:01

18:18

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 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 07:08, Set: 17:30, Transit: 12:19. Moon - Rise: 08:01, Set: 18:18. Civil Dark: 18:07 - 06:31. Nautical Dark: 18:49 - 05:49. Astro Dark: 19:32 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
72
72
72
72
72
72
13
13
13
13
13
13
19
19
19
19
19
19

Low Clouds (% Sky Obscured)

3
3
3
3
3
3
56
56
56
56
56
56
8
8
8
8
8
8
1
1
1
1
1
1

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
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
36
36
36
36
36
36
6
6
6
6
6
6
19
19
19
19
19
19

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
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
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
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
None

Precipitation Probability (%)

0
4
7
10
14
16
16
14
10
11
13
13
14
16
21
23
17
16
16
13
7
0
0
0

Precipitation Amount (mm)

0
0.01
0.07
0.14
0.18
0.19
0.17
0.11
0.07
0.08
0.07
0.06
0.05
0.07
0.1
0.13
0.14
0.14
0.12
0.06
0.01
0
0
0

Wind Speed/Direction (mph)

11
11
11
12
13
14
17
19
23
26
29
32
34
35
34
33
34
35
36
36
35
34
35
35

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-2
-2
-2
-2
-2
-1
0
1
1
2
2
4
10
11
11
10
4
3
1
0
-0
-1

Dew Point (°C)

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

Relative Humidity (%)

72
74
77
80
81
81
82
83
84
82
80
77
75
73
72
71
70
69
69
69
70
71
71
71

Pressure (mb)

1021
1021
1020
1019
1017
1014
1012
1010
1008
1005
1004
1002
1000
998
997
996
995
995
995
995
995
994
994
994

Ozone (du)

358
352
346
342
340
340
340
340
340
339
337
335
332
330
329
329
332
336
341
347
353
359
364
369

Tuesday 25

Waxing Crescent 4%

08:15

19:28

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:06, Set: 17:32, Transit: 12:19. Moon - Rise: 08:15, Set: 19:28. Civil Dark: 18:09 - 06:29. Nautical Dark: 18:51 - 05:46. Astro Dark: 19:34 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
85
85
85
85
85
85
53
53
53
53
53
53
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
51
51
51
51
51
51
31
31
31
31
31
31

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
69
69
69
69
69
69
4
4
4
4
4
4
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
81
81
81
81
81
81
1
1
1
1
1
1
96
96
96
96
96
96

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
6
13
16
23
32
35
30
30
27
22
15
9
9
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.04
0.08
0.19
0.32
0.43
0.5
0.49
0.35
0.18
0.08
0.04
0.03

Wind Speed/Direction (mph)

35
35
35
34
34
33
32
32
32
32
31
31
29
28
26
24
23
21
20
19
19
19
20
21

Chance of Frost

Temperature (°C)

5
5
5
4
4
4
4
4
4
5
5
6
6
6
6
5
5
4
4
3
3
3
3
4

Feels Like (°C)

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

Dew Point (°C)

0
0
-0
-0
-0
-1
-1
-0
-0
0
0
1
1
1
0
0
-0
-0
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

71
71
71
72
72
73
73
73
73
72
70
69
68
68
68
69
70
72
74
75
76
76
74
71

Pressure (mb)

994
993
993
993
992
992
992
991
991
991
991
992
992
992
992
992
992
992
992
993
993
993
993
994

Ozone (du)

373
377
380
384
388
393
397
400
402
403
403
402
401
397
392
390
392
396
404
417
433
447
455
461

Forecast for Hadston, Northumberland, UK (55.30,-1.60)

Generated: 19/02/20 08:31:29. Forecast: 19/02/20 to 25/02/20. Timezone: UTC+0.00