Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 17%

05:30

No Set

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

Sun - Rise: 07:20, Set: 17:18, Transit: 12:20. Moon - Rise: 05:30, Set: No Set. Civil Dark: 17:55 - 06:42. Nautical Dark: 18:38 - 06:00. Astro Dark: 19:20 - 05:18

Total Clouds (% Sky Obscured)

99
88
93
81
70
27
55
27
0
2
1
29
89
25
1
1
2
5
2
6
11
53
1
99

Low Clouds (% Sky Obscured)

48
64
54
36
6
0
0
0
0
1
1
0
1
0
0
1
2
0
1
0
0
0
0
52

Medium Clouds (% Sky Obscured)

99
70
40
38
67
20
2
0
0
0
0
29
89
24
0
0
0
0
0
0
0
0
0
47

High Clouds (% Sky Obscured)

1
50
85
68
8
12
54
27
0
2
0
0
0
6
0
0
0
5
1
6
11
53
0
98

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

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
14
11
13
14
13
11
7
0
5
5
0
0
0
0
0
0
3
3
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

27
26
25
24
23
22
21
22
23
25
25
24
24
24
24
24
23
21
19
18
18
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
69
70
73
76
78
77
75
70
71
71
72
71
71
70
71
72
73
74
75
77
75
73

Pressure (mb)

1007
1006
1006
1005
1005
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1011
1011
1012
1013
1013
1013
1013
1013

Ozone (du)

392
394
398
401
403
405
408
414
420
427
428
424
417
405
390
378
373
370
367
362
352
346
340
334

Thursday 20

Waning Crescent 10%

06:19

12:35

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

Sun - Rise: 07:17, Set: 17:20, Transit: 12:20. Moon - Rise: 06:19, Set: 12:35. Civil Dark: 17:57 - 06:40. Nautical Dark: 18:40 - 05:58. Astro Dark: 19:22 - 05:15

Total Clouds (% Sky Obscured)

80
99
100
100
100
100
98
100
92
92
86
100
100
100
84
46
30
99
100
17
95
100
100
100

Low Clouds (% Sky Obscured)

74
83
7
5
2
0
0
85
1
12
3
100
100
100
79
45
9
2
1
1
2
88
1
1

Medium Clouds (% Sky Obscured)

34
91
99
100
100
96
81
89
49
27
15
97
63
73
8
6
27
99
100
16
95
100
99
95

High Clouds (% Sky Obscured)

0
90
100
100
100
98
97
97
86
91
84
35
0
2
27
0
0
0
0
3
9
100
100
99

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
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 (%)

0
0
14
23
26
31
37
34
30
26
20
13
10
15
31
40
37
33
38
49
62
67
65
62

Precipitation Amount (mm)

0
0
0.02
0.04
0.06
0.1
0.12
0.11
0.11
0.11
0.07
0.03
0.02
0.04
0.11
0.16
0.13
0.1
0.13
0.17
0.28
0.38
0.36
0.28

Wind Speed/Direction (mph)

17
18
18
18
18
19
19
19
19
19
18
17
16
16
17
18
19
19
20
19
17
16
17
19

Chance of Frost

Temperature (°C)

6
7
7
7
7
7
7
8
8
9
9
9
9
9
9
9
9
9
9
9
8
8
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
75
78
81
83
85
86
86
86
86
86
86
87
87
87
86
86
86
88
90
91
91
88

Pressure (mb)

1012
1012
1010
1009
1007
1006
1004
1003
1003
1002
1001
1001
1000
1000
999
998
997
996
995
995
994
994
995
996

Ozone (du)

329
328
329
329
327
325
323
320
317
315
314
315
316
319
323
326
328
329
332
337
345
355
369
385

Friday 21

Waning Crescent 5%

06:56

13:35

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

Sun - Rise: 07:15, Set: 17:22, Transit: 12:20. Moon - Rise: 06:56, Set: 13:35. Civil Dark: 17:59 - 06:38. Nautical Dark: 18:42 - 05:55. Astro Dark: 19:24 - 05:13

Total Clouds (% Sky Obscured)

100
29
61
6
1
4
0
0
0
0
23
0
63
89
0
25
86
99
99
100
89
98
77
98

Low Clouds (% Sky Obscured)

2
12
22
0
0
0
0
0
0
0
23
0
0
89
0
0
79
98
98
100
66
59
0
1

Medium Clouds (% Sky Obscured)

98
24
55
6
1
4
0
0
0
0
0
0
0
2
0
0
0
1
2
2
2
0
0
4

High Clouds (% Sky Obscured)

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

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

Precipitation Probability (%)

46
28
14
9
7
5
6
8
10
10
7
0
0
5
11
16
12
7
2
6
6
6
6
5

Precipitation Amount (mm)

0.2
0.11
0.05
0.02
0.01
0.01
0.01
0.01
0.02
0.03
0.01
0
0
0.01
0.06
0.11
0.07
0.02
0.01
0.01
0.02
0.03
0.02
0.02

Wind Speed/Direction (mph)

21
23
24
25
26
26
27
27
27
27
26
24
23
23
24
24
24
24
25
25
25
25
26
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
77
71
68
69
73
76
78
78
79
80
80
80
79
79
79
79
80
80
81
81
81
81
80

Pressure (mb)

998
999
1000
1000
1001
1002
1003
1004
1006
1007
1008
1009
1010
1011
1012
1012
1012
1012
1012
1012
1011
1010
1010
1009

Ozone (du)

402
420
440
452
455
450
443
431
415
401
391
382
375
369
364
360
356
353
350
348
347
347
347
348

Saturday 22

Waning Crescent 1%

07:23

14:43

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

Sun - Rise: 07:13, Set: 17:24, Transit: 12:19. Moon - Rise: 07:23, Set: 14:43. Civil Dark: 18:01 - 06:36. Nautical Dark: 18:44 - 05:53. Astro Dark: 19:26 - 05:11

Total Clouds (% Sky Obscured)

51
51
51
51
51
51
88
88
88
88
88
88
100
100
100
100
100
100
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
84
84
84
84
84
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
88
88
88
88
88
88
98
98
98
98
98
98
84
84
84
84
84
84

High Clouds (% Sky Obscured)

51
51
51
51
51
51
1
1
1
1
1
1
100
100
100
100
100
100
84
84
84
84
84
84

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

Precipitation Probability (%)

5
5
3
2
6
9
12
14
18
22
27
39
45
40
35
27
24
19
19
24
28
28
26
25

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.02
0.05
0.09
0.13
0.16
0.2
0.26
0.4
0.51
0.42
0.26
0.16
0.1
0.06
0.05
0.06
0.1
0.14
0.16
0.17

Wind Speed/Direction (mph)

27
28
29
30
30
31
32
33
33
33
33
32
31
30
28
27
26
27
28
27
26
26
28
30

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
78
77
77
77
77
77
76
77
78
80
81
81
81
81
81
81
80
81
80
79
76
73

Pressure (mb)

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

Ozone (du)

349
349
348
347
345
342
340
340
340
340
340
339
339
340
342
344
348
354
358
360
362
364
366
369

Sunday 23

New Moon 0%

07:44

15:54

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

Sun - Rise: 07:10, Set: 17:26, Transit: 12:19. Moon - Rise: 07:44, Set: 15:54. Civil Dark: 18:03 - 06:33. Nautical Dark: 18:45 - 05:51. Astro Dark: 19:28 - 05:09

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

23
23
23
23
23
23
16
16
16
16
16
16
94
94
94
94
94
94
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

41
41
41
41
41
41
11
11
11
11
11
11
0
0
0
0
0
0
96
96
96
96
96
96

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
88
88
88
88
88
88
43
43
43
43
43
43

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

23
20
18
15
13
12
10
11
12
12
11
9
9
12
22
33
35
27
22
20
19
22
27
29

Precipitation Amount (mm)

0.17
0.13
0.09
0.06
0.04
0.04
0.03
0.03
0.03
0.03
0.03
0.02
0.02
0.04
0.1
0.15
0.12
0.07
0.04
0.03
0.03
0.05
0.11
0.19

Wind Speed/Direction (mph)

32
32
31
30
28
26
25
24
24
24
24
24
23
21
18
16
14
14
13
13
13
14
16
17

Chance of Frost

Temperature (°C)

6
6
6
6
6
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
2
2
2
2
3
3
2
2
1

Relative Humidity (%)

71
71
72
74
75
75
76
76
76
77
77
77
77
79
82
85
89
91
93
93
92
87
84
80

Pressure (mb)

1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1009
1009
1008
1008
1008
1008
1008
1009
1009
1010

Ozone (du)

373
381
390
396
397
395
392
388
383
380
380
381
381
379
377
375
375
374
377
382
390
398
406
414

Monday 24

Waxing Crescent 0%

08:01

17:06

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

Sun - Rise: 07:08, Set: 17:28, Transit: 12:19. Moon - Rise: 08:01, Set: 17:06. Civil Dark: 18:05 - 06:31. Nautical Dark: 18:47 - 05:49. Astro Dark: 19:30 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
72
72
72
72
72
72

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
3
3
3
3
3
3
56
56
56
56
56
56

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

45
45
45
45
45
45
99
99
99
99
99
99
100
100
100
100
100
100
36
36
36
36
36
36

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
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 (%)

27
20
8
0
4
3
3
2
0
0
0
0
0
4
7
10
14
16
16
14
10
11
13
13

Precipitation Amount (mm)

0.22
0.12
0.02
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.07
0.14
0.18
0.19
0.17
0.11
0.07
0.08
0.07
0.06

Wind Speed/Direction (mph)

19
21
23
25
25
24
23
21
19
17
15
13
11
11
11
12
13
14
17
19
23
26
29
32

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
71
65
62
63
67
70
72
72
72
72
72
72
74
77
80
81
81
82
83
84
82
80
77

Pressure (mb)

1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1021
1021
1021
1020
1019
1017
1014
1012
1010
1008
1005
1004
1002

Ozone (du)

420
422
422
419
413
405
397
391
385
379
372
365
358
352
346
342
340
340
340
340
340
339
337
335

Tuesday 25

Waxing Crescent 1%

08:15

18:18

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

Sun - Rise: 07:06, Set: 17:30, Transit: 12:19. Moon - Rise: 08:15, Set: 18:18. Civil Dark: 18:07 - 06:29. Nautical Dark: 18:49 - 05:46. Astro Dark: 19:32 - 05:04

Total Clouds (% Sky Obscured)

13
13
13
13
13
13
19
19
19
19
19
19
100
100
100
100
100
100
85
85
85
85
85
85

Low Clouds (% Sky Obscured)

8
8
8
8
8
8
1
1
1
1
1
1
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
98
98
98
98
98
98
69
69
69
69
69
69

High Clouds (% Sky Obscured)

6
6
6
6
6
6
19
19
19
19
19
19
100
100
100
100
100
100
81
81
81
81
81
81

ISS Passover

Visibility (miles)

10
10
10
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

14
16
21
23
17
16
16
13
7
0
0
0
0
0
0
0
0
0
0
0
0
4
6
13

Precipitation Amount (mm)

0.05
0.07
0.1
0.13
0.14
0.14
0.12
0.06
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02

Wind Speed/Direction (mph)

34
35
34
33
34
35
36
36
35
34
35
35
35
35
35
34
34
33
32
32
32
32
31
31

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
72
71
70
69
69
69
70
71
71
71
71
71
71
72
72
73
73
73
73
72
70
69

Pressure (mb)

1000
998
997
996
995
995
995
995
995
994
994
994
994
993
993
993
992
992
992
991
991
991
991
992

Ozone (du)

332
330
329
329
332
336
341
347
353
359
364
369
373
377
380
384
388
393
397
400
402
403
403
402

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