Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 39%

11:10

23:55

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: 08:03, Set: 16:42, Transit: 12:23. Moon - Rise: 11:10, Set: 23:55. Civil Dark: 17:19 - 07:26. Nautical Dark: 18:00 - 06:45. Astro Dark: 18:39 - 06:06

Total Clouds (% Sky Obscured)

88
97
99
99
94
99
100
100
100
100
100
99
100
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

53
44
31
53
51
43
100
100
100
100
100
98
100
98
98
98
100
92
95
98
100
100
100
100

Medium Clouds (% Sky Obscured)

83
5
98
89
66
97
95
46
73
75
9
77
79
72
52
99
80
95
95
96
85
96
99
99

High Clouds (% Sky Obscured)

6
95
98
94
85
92
94
94
82
84
98
97
99
99
100
100
98
84
95
90
98
99
79
96

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
8
10
10
10
10
8
8
10
9
7
9
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

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

Precipitation Probability (%)

27
52
24
42
51
58
60
60
58
59
66
69
67
63
64
64
74
69
72
64
59
61
60
61

Precipitation Amount (mm)

0.09
0.22
0.07
0.13
0.17
0.24
0.29
0.38
0.35
0.32
0.4
0.46
0.44
0.32
0.41
0.4
1.17
0.71
0.64
0.48
0.4
0.4
0.59
0.84

Wind Speed/Direction (mph)

18
19
19
20
22
22
23
23
22
21
22
21
20
20
20
20
21
21
21
21
20
21
20
23

Chance of Frost

Temperature (°C)

11
10
10
10
10
10
10
11
11
11
11
11
11
11
11
12
11
11
11
11
11
11
11
11

Feels Like (°C)

11
10
6
10
10
10
10
11
11
11
11
11
11
11
11
12
11
11
11
11
11
11
11
11

Dew Point (°C)

9
9
9
9
9
9
9
10
10
10
11
11
11
11
11
11
11
11
10
10
10
10
10
9

Relative Humidity (%)

90
91
92
92
93
93
93
95
96
98
99
100
100
100
98
97
96
96
95
94
93
93
92
91

Pressure (mb)

1007
1006
1006
1003
1002
1000
999
998
997
997
996
995
995
994
994
994
993
993
992
991
991
990
989
989

Ozone (du)

284
292
293
301
302
303
304
302
303
299
299
300
300
300
299
299
297
297
297
299
301
297
299
302

Wednesday 20

First Quarter 49%

11:24

01:02

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 Good
05 Good
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:02, Set: 16:43, Transit: 12:23. Moon - Rise: 11:24, Set: 01:02. Civil Dark: 17:20 - 07:25. Nautical Dark: 18:01 - 06:44. Astro Dark: 18:40 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
94
100
100
100
100
99
90
22
30
31
25
6
2
52
43
67

Low Clouds (% Sky Obscured)

100
100
100
100
100
94
93
95
81
100
100
100
100
76
88
15
24
27
24
6
1
35
29
8

Medium Clouds (% Sky Obscured)

100
93
100
100
100
100
100
87
82
39
33
95
100
98
79
13
11
14
9
0
1
34
27
65

High Clouds (% Sky Obscured)

99
87
100
100
100
100
100
96
45
75
13
8
4
24
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
7
10
10
10
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

55
53
51
50
49
52
51
49
54
68
76
79
68
54
53
54
24
0
7
4
7
12
11
11

Precipitation Amount (mm)

0.54
0.56
0.44
0.33
0.18
0.22
0.19
0.25
0.75
0.92
1.11
1.64
0.75
0.4
0.32
0.22
0.07
0
0.02
0.01
0.02
0.03
0.01
0.01

Wind Speed/Direction (mph)

23
24
25
24
24
23
22
23
24
26
25
22
20
19
18
20
19
17
16
16
16
17
18
18

Chance of Frost

Temperature (°C)

10
10
10
10
10
11
11
11
10
10
10
9
7
6
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

10
10
10
10
10
11
11
11
10
6
5
5
3
2
1
-0
-0
0
1
1
1
1
1
1

Dew Point (°C)

9
9
9
9
9
9
9
10
10
10
9
9
7
6
5
4
4
3
3
3
3
3
3
3

Relative Humidity (%)

91
92
92
92
92
92
93
94
97
98
99
100
100
99
99
96
93
90
88
87
87
86
87
87

Pressure (mb)

988
988
987
986
985
984
983
981
980
979
978
978
979
980
982
983
984
985
986
986
987
987
987
987

Ozone (du)

305
307
308
305
308
308
311
317
318
324
325
324
329
333
339
342
341
337
333
331
331
339
337
332

Thursday 21

Waxing Gibbous 59%

11:40

02:10

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

Sun - Rise: 08:01, Set: 16:45, Transit: 12:23. Moon - Rise: 11:40, Set: 02:10. Civil Dark: 17:22 - 07:24. Nautical Dark: 18:03 - 06:43. Astro Dark: 18:42 - 06:04

Total Clouds (% Sky Obscured)

45
43
39
35
33
59
56
0
1
0
0
0
11
6
13
20
20
20
20
20
20
88
88
88

Low Clouds (% Sky Obscured)

45
18
16
20
29
57
54
0
1
0
0
0
6
3
6
20
20
20
20
20
20
21
21
21

Medium Clouds (% Sky Obscured)

2
39
34
30
12
9
12
0
0
0
0
0
6
2
8
2
2
2
2
2
2
17
17
17

High Clouds (% Sky Obscured)

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

Very Light Rain
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 (%)

9
0
0
11
10
12
13
13
0
0
0
0
0
0
0
0
5
5
4
4
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
18
18
17
15
12
10
8
8
8
8
7
7
8
7
7
7
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
82
80
78
80
82
86
90
92
94
96
96
96
96
95
93
92
91
91
91
90
90
89

Pressure (mb)

987
988
988
987
986
986
986
986
986
986
987
988
988
989
989
990
990
991
991
992
992
993
993
994

Ozone (du)

330
328
328
333
333
333
334
334
336
336
339
339
339
339
340
342
342
344
346
347
346
346
347
347

Friday 22

Waxing Gibbous 68%

11:59

03:18

09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
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: 08:00, Set: 16:47, Transit: 12:24. Moon - Rise: 11:59, Set: 03:18. Civil Dark: 17:23 - 07:23. Nautical Dark: 18:04 - 06:42. Astro Dark: 18:43 - 06:03

Total Clouds (% Sky Obscured)

88
88
88
27
27
27
27
27
27
99
99
99
99
99
99
77
77
77
77
77
77
99
99
99

Low Clouds (% Sky Obscured)

21
21
21
13
13
13
13
13
13
98
98
98
98
98
98
11
11
11
11
11
11
12
12
12

Medium Clouds (% Sky Obscured)

17
17
17
25
25
25
25
25
25
65
65
65
65
65
65
57
57
57
57
57
57
96
96
96

High Clouds (% Sky Obscured)

84
84
84
0
0
0
0
0
0
89
89
89
89
89
89
69
69
69
69
69
69
98
98
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

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

Precipitation Probability (%)

0
0
5
5
12
14
16
24
31
18
19
17
29
24
19
3
0
0
0
7
10
22
14
14

Precipitation Amount (mm)

0
0
0.01
0.01
0.12
0.14
0.14
0.16
0.14
0.1
0.12
0.07
0.12
0.06
0.05
0.01
0
0
0
0.01
0.02
0.03
0.03
0.09

Wind Speed/Direction (mph)

6
8
10
10
10
9
8
8
6
4
4
5
5
5
4
4
5
5
5
4
4
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
81
77
77
78
82
87
91
94
96
97
98
99
98
97
95
92
90
89
89
89
89
90

Pressure (mb)

995
995
995
996
996
996
996
996
997
995
996
996
996
996
996
997
997
997
996
996
996
995
995
995

Ozone (du)

346
348
351
355
356
357
359
358
357
357
359
362
361
363
365
367
369
369
367
367
369
370
369
367

Saturday 23

Waxing Gibbous 77%

12:21

04:27

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

Sun - Rise: 07:58, Set: 16:48, Transit: 12:24. Moon - Rise: 12:21, Set: 04:27. Civil Dark: 17:25 - 07:22. Nautical Dark: 18:06 - 06:41. Astro Dark: 18:45 - 06:02

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
12
12
12
12
12
12
3
3
3
3
3
3
29
29
29

Low Clouds (% Sky Obscured)

12
12
12
82
82
82
82
82
82
12
12
12
12
12
12
3
3
3
3
3
3
1
1
1

Medium Clouds (% Sky Obscured)

96
96
96
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
23
23
23

High Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
23
23
23

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
Light Rain
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
Very Light Rain

Precipitation Probability (%)

12
18
27
37
45
47
45
40
30
24
22
20
23
19
14
12
12
15
21
30
42
47
34
16

Precipitation Amount (mm)

0.08
0.14
0.28
0.54
0.72
0.83
0.87
0.63
0.35
0.18
0.12
0.11
0.1
0.07
0.05
0.04
0.03
0.04
0.05
0.07
0.12
0.13
0.08
0.03

Wind Speed/Direction (mph)

4
5
6
10
11
11
10
9
9
9
8
7
7
7
8
10
12
14
16
18
19
20
19
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
83
82
82
85
91
94
98
100
100
100
100
100
99
98
97
95
94
93
92
91
90

Pressure (mb)

995
995
994
994
993
992
991
990
989
988
988
989
989
990
989
986
987
987
988
989
990
991
992
992

Ozone (du)

366
365
362
364
363
360
359
357
356
361
364
365
367
364
363
366
368
371
374
377
379
382
386
390

Sunday 24

Waxing Gibbous 85%

12:49

05:33

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

Sun - Rise: 07:57, Set: 16:50, Transit: 12:24. Moon - Rise: 12:49, Set: 05:33. Civil Dark: 17:27 - 07:21. Nautical Dark: 18:07 - 06:40. Astro Dark: 18:46 - 06:01

Total Clouds (% Sky Obscured)

29
29
29
98
98
98
98
98
98
8
8
8
8
8
8
16
16
16
16
16
16
2
2
2

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
4
4
4
4
4
4
16
16
16
16
16
16
2
2
2

Medium Clouds (% Sky Obscured)

23
23
23
95
95
95
95
95
95
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
23
23
95
95
95
95
95
95
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

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

Precipitation Probability (%)

11
11
11
11
11
10
6
6
6
6
6
0
5
0
0
0
4
9
13
10
7
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0.01
0
0
0
0.02
0.08
0.14
0.08
0.01
0
0
0

Wind Speed/Direction (mph)

16
16
16
16
15
14
13
11
9
8
8
9
9
9
9
9
10
12
13
13
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
82
80
79
79
81
84
85
87
89
92
94
96
96
96
95
95
94
93
92
92
91
92

Pressure (mb)

993
995
995
996
997
998
998
999
999
999
1000
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1003
1004
1006

Ozone (du)

392
393
393
391
389
387
384
382
380
379
379
379
380
381
382
383
384
384
385
387
388
388
385
380

Monday 25

Waxing Gibbous 91%

13:26

06:34

09 OK
10 Good
11 Good
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: 07:56, Set: 16:52, Transit: 12:24. Moon - Rise: 13:26, Set: 06:34. Civil Dark: 17:28 - 07:19. Nautical Dark: 18:08 - 06:39. Astro Dark: 18:47 - 06:00

Total Clouds (% Sky Obscured)

2
2
2
90
90
90
90
90
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
19
19
19
19
19
19
48
48
48
48
48
48
0
0
0
0
0
0
73
73
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
5
5
5
5
5
93
93
93
93
93
93
21
21
21

High Clouds (% Sky Obscured)

0
0
0
88
88
88
88
88
88
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
5
3
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
0
0
0
0
0
0
0
0
0
0
0
0
17
41
56
68
77
78
82
82
79
53
14

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.13
0.3
0.5
0.72
0.85
0.82
0.68
0.48
0.23
0.06

Wind Speed/Direction (mph)

11
12
14
15
15
14
13
12
11
10
9
9
8
10
12
14
14
13
12
12
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
85
82
81
81
83
85
87
89
91
93
95
98
99
100
100
100
99
99
98
98
97
97

Pressure (mb)

1007
1008
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1009
1008
1008
1007
1007
1007
1007

Ozone (du)

375
373
372
371
370
370
367
362
355
348
342
337
332
328
324
322
322
322
324
326
329
331
332
332

Forecast for Taunton, Somerset, UK (51.02,-3.11)

Generated: 19/01/21 09:19:56. Forecast: 19/01/21 to 25/01/21. Timezone: UTC+0.00