Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 39%

11:03

23:52

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:15, Set: 16:18, Transit: 12:17. Moon - Rise: 11:03, Set: 23:52. Civil Dark: 17:00 - 07:33. Nautical Dark: 17:46 - 06:48. Astro Dark: 18:29 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
100
98
95
78
70
73
98
85
83
98
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
100
99
78
27
25
9
38
59
62
91
73
70
84
98
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
91
100
95
74
77
84
64
72
48
54
70
55
65
60
66
58

High Clouds (% Sky Obscured)

100
98
100
100
100
99
100
100
99
97
98
88
100
97
90
31
23
9
54
27
7
86
96
95

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

57
74
61
69
76
79
80
77
80
81
82
83
79
74
75
76
77
72
73
72
71
62
58
66

Precipitation Amount (mm)

0.23
0.19
0.39
0.68
1.07
1.48
1.64
1.24
1.22
1.13
1.18
1.21
1.21
0.79
0.89
1.01
1.04
0.63
0.62
0.48
0.56
0.4
0.44
0.79

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
4
4
4
3
3
3
4
4
4
4
4
4
5
4
4
4
4
4
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
95
96
98
98
98
98
98
99
100
100
100
100
100
100
100
98
97
96
94
92
91

Pressure (mb)

998
997
997
995
993
992
991
990
988
987
986
985
985
984
984
983
983
983
983
983
983
981
981
981

Ozone (du)

305
305
306
310
311
312
313
313
313
310
309
309
310
312
313
311
312
312
310
314
318
311
313
316

Wednesday 20

First Quarter 49%

11:14

01:04

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:13, Set: 16:20, Transit: 12:18. Moon - Rise: 11:14, Set: 01:04. Civil Dark: 17:02 - 07:32. Nautical Dark: 17:47 - 06:47. Astro Dark: 18:30 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
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)

100
100
91
68
98
96
92
95
100
99
100
100
100
100
100
100
100
100
100
98
5
0
64
48

Medium Clouds (% Sky Obscured)

64
94
100
100
100
100
100
100
100
84
90
94
96
91
94
98
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

99
100
100
100
100
95
51
98
99
100
100
100
100
100
98
100
83
98
98
97
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
13
1
0
0
0
9
13
20
78
100
9
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

63
61
64
61
64
63
63
60
52
58
59
65
67
67
64
74
71
64
58
49
42
54
57
50

Precipitation Amount (mm)

0.85
0.83
0.71
0.94
0.96
0.9
1
0.84
0.73
0.75
0.54
0.62
0.51
0.53
0.82
1.2
0.77
0.6
0.53
0.51
0.38
0.81
0.85
0.82

Wind Speed/Direction (mph)

6
7
6
7
7
8
8
9
9
9
9
8
7
8
10
12
14
16
18
23
24
28
29
29

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
93
91
89
88
89
92
95
95
95
95
97
97
98
100
100
100
97
93
92
91
89
88

Pressure (mb)

981
981
980
980
979
978
977
977
976
975
974
973
972
971
970
970
969
969
969
969
969
966
966
966

Ozone (du)

318
318
319
316
316
316
315
314
314
320
322
323
327
326
328
333
335
336
338
339
341
343
344
344

Thursday 21

Waxing Gibbous 59%

11:26

02:16

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:12, Set: 16:22, Transit: 12:18. Moon - Rise: 11:26, Set: 02:16. Civil Dark: 17:04 - 07:30. Nautical Dark: 17:49 - 06:46. Astro Dark: 18:32 - 06:03

Total Clouds (% Sky Obscured)

100
100
98
83
94
87
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
46
46
46

Low Clouds (% Sky Obscured)

40
41
98
70
90
56
1
1
24
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

99
95
63
14
12
19
53
100
100
100
96
92
86
79
47
11
11
11
11
11
11
0
0
0

High Clouds (% Sky Obscured)

100
100
78
46
49
75
94
99
100
100
100
100
100
100
100
100
100
100
100
100
100
46
46
46

ISS Passover

Visibility (miles)

5
5
6
5
5
5
5
8
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
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
None
None
None
None
None

Precipitation Probability (%)

42
43
39
47
41
35
31
23
15
18
15
11
9
7
8
8
6
7
6
0
0
0
0
0

Precipitation Amount (mm)

0.67
0.61
0.51
0.45
0.3
0.22
0.23
0.13
0.14
0.16
0.1
0.09
0.1
0.07
0.06
0.06
0.04
0.04
0.03
0
0
0
0
0

Wind Speed/Direction (mph)

28
27
26
23
22
21
20
20
19
20
20
19
19
19
20
19
19
19
19
18
18
17
17
16

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
85
85
85
86
87
90
89
91
91
89
88
88
89
89
88
87
86
85
83
82
82
81

Pressure (mb)

967
967
968
969
970
971
972
973
974
974
975
976
976
977
977
978
978
979
979
980
981
982
984
984

Ozone (du)

344
344
345
342
342
342
342
343
343
342
345
347
350
354
357
358
356
356
356
355
355
355
354
354

Friday 22

Waxing Gibbous 68%

11:40

03:29

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

Sun - Rise: 08:10, Set: 16:24, Transit: 12:18. Moon - Rise: 11:40, Set: 03:29. Civil Dark: 17:06 - 07:29. Nautical Dark: 17:51 - 06:44. Astro Dark: 18:34 - 06:02

Total Clouds (% Sky Obscured)

46
46
46
6
6
6
6
6
6
49
49
49
49
49
49
48
48
48
48
48
48
76
76
76

Low Clouds (% Sky Obscured)

1
1
1
5
5
5
5
5
5
4
4
4
4
4
4
40
40
40
40
40
40
76
76
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
46
46
46
46
46
46
16
16
16
16
16
16
0
0
0

High Clouds (% Sky Obscured)

46
46
46
0
0
0
0
0
0
10
10
10
10
10
10
2
2
2
2
2
2
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
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 (%)

0
0
0
6
7
6
6
6
5
5
5
5
3
2
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
16
16
15
14
13
12
10
10
10
10
10
10
10
11
11
11
10
10
10
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
81
81
81
83
86
91
96
97
98
97
95
94
90
87
86
84
83
82
83
83
82

Pressure (mb)

985
986
987
987
987
988
989
990
990
989
989
990
990
991
991
992
992
992
992
992
992
993
993
993

Ozone (du)

355
357
359
355
355
356
359
360
361
360
363
364
364
365
365
369
369
368
372
381
385
388
389
389

Saturday 23

Waxing Gibbous 77%

11:58

04:41

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

Sun - Rise: 08:09, Set: 16:26, Transit: 12:18. Moon - Rise: 11:58, Set: 04:41. Civil Dark: 17:07 - 07:28. Nautical Dark: 17:52 - 06:43. Astro Dark: 18:35 - 06:00

Total Clouds (% Sky Obscured)

76
76
76
44
44
44
44
44
44
90
90
90
90
90
90
41
41
41
41
41
41
40
40
40

Low Clouds (% Sky Obscured)

76
76
76
43
43
43
43
43
43
29
29
29
29
29
29
38
38
38
38
38
38
14
14
14

Medium Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
1
82
82
82
82
82
82
1
1
1
1
1
1
4
4
4

High Clouds (% Sky Obscured)

0
0
0
2
2
2
2
2
2
83
83
83
83
83
83
6
6
6
6
6
6
29
29
29

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
1
2
4
5
5
0
2
2
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
74
75
75
76
80
84
88
91
92
92
93
93
92
94
94
94
94
93
92
91
89
89

Pressure (mb)

993
993
993
993
993
992
992
992
992
991
991
991
991
990
990
988
988
988
988
988
988
988
988
988

Ozone (du)

393
395
395
392
390
390
391
393
394
394
395
399
402
404
407
412
413
414
415
417
419
420
421
422

Sunday 24

Waxing Gibbous 85%

12:22

05:52

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

Sun - Rise: 08:07, Set: 16:28, Transit: 12:19. Moon - Rise: 12:22, Set: 05:52. Civil Dark: 17:09 - 07:26. Nautical Dark: 17:54 - 06:42. Astro Dark: 18:37 - 05:59

Total Clouds (% Sky Obscured)

40
40
40
98
98
98
98
98
98
97
97
97
97
97
97
16
16
16
16
16
16
67
67
67

Low Clouds (% Sky Obscured)

14
14
14
1
1
1
1
1
1
0
0
0
0
0
0
16
16
16
16
16
16
67
67
67

Medium Clouds (% Sky Obscured)

4
4
4
91
91
91
91
91
91
45
45
45
45
45
45
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
29
29
95
95
95
95
95
95
95
95
95
95
95
95
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
4
1
4
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
Snow
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

Precipitation Probability (%)

5
6
6
6
6
14
19
15
8
5
4
0
4
0
0
0
0
0
1
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
80
78
79
85
91
95
94
95
97
98
98
99
98
96
95
94
93
92
92
92
91
90

Pressure (mb)

989
989
989
990
990
990
990
990
990
991
991
992
992
993
993
994
994
995
995
996
996
996
997
998

Ozone (du)

422
423
423
423
423
423
423
424
424
423
422
419
417
415
413
412
412
413
414
414
414
413
413
413

Monday 25

Waxing Gibbous 91%

12:55

06:55

09 Bad
10 Bad
11 Bad
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
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

Sun - Rise: 08:06, Set: 16:30, Transit: 12:19. Moon - Rise: 12:55, Set: 06:55. Civil Dark: 17:11 - 07:25. Nautical Dark: 17:56 - 06:41. Astro Dark: 18:38 - 05:58

Total Clouds (% Sky Obscured)

67
67
67
5
5
5
5
5
5
49
49
49
49
49
49
100
100
100
100
100
100
98
98
98

Low Clouds (% Sky Obscured)

67
67
67
5
5
5
5
5
5
49
49
49
49
49
49
12
12
12
12
12
12
7
7
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
35
35
35
35
35
96
96
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
80
80
80

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
4
0
1
2

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
Snow
Snow
Snow
Snow
Light Rain

Precipitation Probability (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
2
10
38
49
54
47

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0.01
0.1
0.37
0.69
0.82
0.83

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
85
82
81
82
85
89
93
96
98
98
99
99
98
97
97
97
97
95
96
96
96
96

Pressure (mb)

999
1000
1001
1002
1002
1003
1003
1004
1005
1005
1006
1007
1007
1007
1008
1008
1007
1007
1006
1006
1005
1004
1003
1002

Ozone (du)

412
409
406
402
398
393
388
383
378
374
370
367
364
362
361
360
357
354
352
350
350
352
359
370

Forecast for Newcastle upon Tyne, Tyne and Wear, UK (55.00,-1.70)

Generated: 19/01/21 09:39:52. Forecast: 19/01/21 to 25/01/21. Timezone: UTC+0.00