Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Full Moon 99%

15:29

08:52

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

Sun - Rise: 08:11, Set: 15:45, Transit: 11:58. Moon - Rise: 15:29, Set: 08:52. Civil Dark: 16:28 - 07:28. Nautical Dark: 17:14 - 06:43. Astro Dark: 17:57 - 06:00

Total Clouds (% Sky Obscured)

6
11
16
0
0
0
0
0
0
0
0
0
0
32
99
76
72
95
95
87
52
3
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
32
99
74
53
38
53
18
7
2
0
0

Medium Clouds (% Sky Obscured)

6
11
15
0
0
0
0
0
0
0
0
0
0
0
1
5
54
94
90
84
48
2
0
0

High Clouds (% Sky Obscured)

0
0
3
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
3
4
6
11
11
12
13
11
9
9
7
6
0
0
0
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0.04
0.03
0.05
0.02
0.05
0.03
0.05
0.02
0.01
0
0
0
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
86
86
85
85
87
86
86
82
79
75
76
80
80
79
81
82
85
85
87
87
87
88

Pressure (mb)

1014
1013
1013
1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

302
308
310
314
318
320
323
324
328
330
332
333
335
340
345
346
349
354
357
354
354
355
346
350

Friday 9

Waning Gibbous 97%

16:12

09:57

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

Sun - Rise: 08:12, Set: 15:45, Transit: 11:59. Moon - Rise: 16:12, Set: 09:57. Civil Dark: 16:28 - 07:29. Nautical Dark: 17:14 - 06:44. Astro Dark: 17:56 - 06:01

Total Clouds (% Sky Obscured)

39
45
20
20
0
0
0
0
0
7
0
0
0
0
0
0
0
18
42
40
20
0
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
6
14
0
0
0
0
0
0
0
0
0
0
0
0
0
18
41
39
20
0
1
0

High Clouds (% Sky Obscured)

39
45
19
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
10
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
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
2
3
5
6
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.03
0.06
0.09
0.06
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
7
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
86
85
85
86
87
88
88
86
82
80
81
83
85
85
82
83
84
85
86
87
87
88

Pressure (mb)

1009
1009
1008
1008
1007
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

354
357
360
362
366
366
364
363
366
367
362
360
360
360
361
361
360
357
357
355
355
356
358
359

Saturday 10

Waning Gibbous 95%

17:07

10:48

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

Sun - Rise: 08:13, Set: 15:45, Transit: 11:59. Moon - Rise: 17:07, Set: 10:48. Civil Dark: 16:28 - 07:30. Nautical Dark: 17:13 - 06:45. Astro Dark: 17:56 - 06:02

Total Clouds (% Sky Obscured)

42
68
95
95
73
71
64
25
54
34
3
12
6
2
14
27
20
20
20
20
20
20
0
0

Low Clouds (% Sky Obscured)

38
68
95
95
73
71
64
24
37
20
3
1
1
2
5
5
9
9
9
9
9
9
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
11
2
0
9
13
9
9
9
9
9
9
0
0

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
1
27
16
0
0
3
0
0
16
6
6
6
6
6
6
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
2
7
14
16
16
19
18
12
1
0
0
0
0
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
4
3
8
12
0
0
0
0
0
0
8
0
0
4
4
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0.15
0
0
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
87
86
90
91
92
89
92
91
83
84
84
84
88
85
84
84
84
85
85
85
86
87

Pressure (mb)

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

Ozone (du)

361
363
366
367
368
369
372
374
375
378
379
382
383
383
381
382
376
378
380
380
379
377
381
382

Sunday 11

Waning Gibbous 92%

18:14

11:25

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

Sun - Rise: 08:14, Set: 15:45, Transit: 11:59. Moon - Rise: 18:14, Set: 11:25. Civil Dark: 16:28 - 07:31. Nautical Dark: 17:13 - 06:46. Astro Dark: 17:56 - 06:03

Total Clouds (% Sky Obscured)

0
0
0
0
27
27
27
27
27
27
0
0
0
0
0
0
0
0
0
0
0
0
12
12

Low 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
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
27
27
27
27
27
27
0
0
0
0
0
0
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
10
10

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
5
5
7
7
10
17
17
17
17
15
10
4
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0.12
0.14
0.11
0.07
0.04
0.04
0.03
0.02
0.02
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
85
84
85
88
91
93
93
90
87
85
84
83
83
82
81
80
81
83
84
84
84
84

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

381
381
382
382
375
374
374
374
375
375
368
367
366
366
366
365
368
367
365
363
361
360
361
360

Monday 12

Waning Gibbous 86%

19:26

11:51

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

Sun - Rise: 08:15, Set: 15:45, Transit: 12:00. Moon - Rise: 19:26, Set: 11:51. Civil Dark: 16:28 - 07:32. Nautical Dark: 17:13 - 06:46. Astro Dark: 17:57 - 06:03

Total Clouds (% Sky Obscured)

12
12
12
12
32
32
32
32
32
32
11
11
11
11
11
11
97
97
97
97
97
97
17
17

Low Clouds (% Sky Obscured)

2
2
2
2
32
32
32
32
32
32
1
1
1
1
1
1
1
1
1
1
1
1
17
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
0
0

High Clouds (% Sky Obscured)

10
10
10
10
0
0
0
0
0
0
10
10
10
10
10
10
88
88
88
88
88
88
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1
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
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-6
-6
-6
-6
-4
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
83
83
83
82
81
79
77
76
77
79
80
80
78
73
77
80
77
82
83
77
85

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

360
359
357
356
359
360
359
357
356
353
348
346
345
343
341
338
337
339
343
345
346
345
344
342

Tuesday 13

Waning Gibbous 79%

20:41

12:10

02 OK
03 Good
04 OK
05 OK
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
00 Bad
01 Bad

Sun - Rise: 08:16, Set: 15:44, Transit: 12:00. Moon - Rise: 20:41, Set: 12:10. Civil Dark: 16:28 - 07:33. Nautical Dark: 17:14 - 06:47. Astro Dark: 17:57 - 06:04

Total Clouds (% Sky Obscured)

17
17
17
17
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
17
17
17
100
100
100
100
100
100
100
100
100
100
100
100
36
36
36
36
36
36
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
63
63
63
63
63
63
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
25
25
25
25
25
25
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
1
10
10
10
10
10
10
10
10
10
10

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
2
3
2
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
81
90
89
80
88
88
83
84
84
80
80
82
84
82
82
82
79
78
76
76
76
73
77

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

339
338
339
341
343
344
345
343
338
330
323
317
311
306
302
299
297
297
298
298
298
298
298
298

Wednesday 14

Waning Gibbous 71%

21:57

12:24

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

Sun - Rise: 08:17, Set: 15:45, Transit: 12:01. Moon - Rise: 21:57, Set: 12:24. Civil Dark: 16:28 - 07:34. Nautical Dark: 17:14 - 06:48. Astro Dark: 17:57 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
38
38
38
38
38
38
38
38
38
38
38
38
70
70
70
70
70
70
68
68

Low Clouds (% Sky Obscured)

2
2
2
2
12
12
12
12
12
12
12
12
12
12
12
12
70
70
70
70
70
70
2
2

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

100
100
100
100
31
31
31
31
31
31
31
31
31
31
31
31
2
2
2
2
2
2
67
67

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
4
10
4
10
9
10
10
10
10
10
10
10
10
10
10

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
4
8
11
16
18
16
17
14
0
0
0
0
0
0
0
0
0
1
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.03
0.1
0.15
0.1
0.03
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0.01
0

Wind Speed/Direction (mph)

6
6
6
7
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
76
79
77
77
78
82
82
83
82
82
83
82
82
80
79
83
79
77
77
77
77
76
76

Pressure (mb)

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

Ozone (du)

298
298
297
296
295
294
293
292
292
293
293
293
293
293
291
289
288
288
288
288
288
289
288
286

Forecast for Leeds, West Yorkshire, UK (53.85,-1.63)

Generated: 08/12/22 02:14:55. Forecast: 08/12/22 to 14/12/22. Timezone: UTC+0.00