Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Crescent 8%

09:49

19:38

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

Sun - Rise: 06:53, Set: 18:40, Transit: 12:46. Moon - Rise: 09:49, Set: 19:38. Civil Dark: 19:14 - 06:19. Nautical Dark: 19:53 - 05:39. Astro Dark: 20:35 - 04:58

Total Clouds (% Sky Obscured)

22
6
1
13
9
7
9
13
0
11
16
63
61
55
56
57
35
90
64
100
100
100
79
30

Low Clouds (% Sky Obscured)

13
1
1
12
5
7
8
5
0
2
16
63
61
55
46
42
14
41
12
23
31
0
3
0

Medium Clouds (% Sky Obscured)

15
5
1
2
6
0
3
12
0
0
1
2
1
1
31
29
22
84
52
75
38
27
15
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
0
0
0
0
0
1
3
46
22
99
100
100
75
20

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
Very Light Rain
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

Precipitation Probability (%)

11
12
11
0
0
0
0
0
5
6
5
4
4
6
9
15
15
12
12
12
11
7
6
6

Precipitation Amount (mm)

0.02
0.02
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.02
0.04
0.09
0.1
0.06
0.07
0.07
0.08
0.04
0.02
0.01

Wind Speed/Direction (mph)

10
10
11
10
10
10
10
10
10
10
11
13
14
14
13
12
12
11
10
10
8
7
6
6

Chance of Frost

Temperature (°C)

9
8
8
7
7
6
6
6
5
5
6
8
10
12
13
14
14
14
14
13
12
11
10
9

Feels Like (°C)

6
6
5
4
4
3
3
3
2
2
3
5
10
12
13
14
14
14
14
13
12
11
8
8

Dew Point (°C)

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

Relative Humidity (%)

82
84
87
87
88
89
91
92
93
91
88
84
79
76
72
70
68
67
69
71
73
77
80
83

Pressure (mb)

999
999
999
998
998
998
998
998
999
999
999
999
1000
1000
1000
1000
1000
1000
999
999
999
1000
1000
999

Ozone (du)

328
331
333
331
330
328
327
327
328
334
335
334
333
333
332
330
329
329
328
327
328
327
326
324

Wednesday 28

Waxing Crescent 15%

11:14

19:56

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

Sun - Rise: 06:54, Set: 18:37, Transit: 12:46. Moon - Rise: 11:14, Set: 19:56. Civil Dark: 19:11 - 06:20. Nautical Dark: 19:51 - 05:41. Astro Dark: 20:32 - 04:59

Total Clouds (% Sky Obscured)

70
86
98
97
100
100
97
2
34
98
18
74
96
88
52
45
56
59
88
44
30
24
20
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
98
6
0
0
0
3
44
54
48
87
32
25
7
12
25

Medium Clouds (% Sky Obscured)

4
0
9
45
31
98
17
0
0
0
1
0
0
2
51
1
5
21
42
23
11
22
13
21

High Clouds (% Sky Obscured)

69
86
98
94
100
100
97
2
34
9
13
74
96
88
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
8
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
98
6
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
8
16
52
55
41
34
32
33
23
12
6
8
8
8
5
4
5
5
5
4
5
4
0

Precipitation Amount (mm)

0
0.02
0.09
0.6
0.92
0.41
0.31
0.43
0.48
0.25
0.09
0.02
0.03
0.03
0.06
0.02
0.01
0.02
0.02
0.02
0.01
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
8
8
8
8
8
8
7
7
8
9
11
12
14
15
15
15
15
15
14
12
11
10

Feels Like (°C)

7
7
6
6
6
5
6
6
5
6
6
7
11
12
14
15
15
15
15
15
14
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
90
90
89
87
86
85
85
87
89
87
79
71
65
67
72
75
77
81
87
90
90

Pressure (mb)

999
999
999
999
999
999
998
999
999
999
1000
1001
1002
1002
1003
1004
1004
1005
1005
1006
1007
1007
1007
1007

Ozone (du)

322
320
319
319
319
319
321
322
322
324
324
322
320
319
318
314
313
313
314
315
316
318
317
317

Thursday 29

Waxing Crescent 25%

12:41

20:22

22 OK
23 OK
00 Good
01 Good
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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

Sun - Rise: 06:56, Set: 18:35, Transit: 12:45. Moon - Rise: 12:41, Set: 20:22. Civil Dark: 19:09 - 06:22. Nautical Dark: 19:49 - 05:42. Astro Dark: 20:29 - 05:01

Total Clouds (% Sky Obscured)

14
13
5
1
75
99
100
100
81
39
49
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
6
4
1
1
3
16
2
2
0
9
4
0
0
0
0
0
0
0
0
0
2
2
2

Medium Clouds (% Sky Obscured)

6
9
3
0
0
0
0
0
0
0
0
0
0
2
98
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
75
99
99
100
81
39
45
100
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
6

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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
40
54
56
58
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.05
0.45
1.33
2.51
1.3
1.74

Wind Speed/Direction (mph)

7
7
7
6
6
5
6
6
6
6
6
7
8
9
11
13
15
17
17
19
20
19
21
23

Chance of Frost

Temperature (°C)

10
9
9
9
8
8
7
7
6
6
7
9
11
12
13
15
15
16
16
15
14
13
13
12

Feels Like (°C)

8
7
7
7
7
6
6
5
4
4
5
8
11
12
13
15
15
16
16
15
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
89
90
91
93
96
97
98
96
90
88
82
78
70
65
63
66
72
78
80
88
92

Pressure (mb)

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

Ozone (du)

317
316
316
314
314
315
318
316
314
316
316
315
313
311
308
302
299
297
295
293
291
294
295
295

Friday 30

Waxing Crescent 35%

14:06

20:59

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 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:58, Set: 18:33, Transit: 12:45. Moon - Rise: 14:06, Set: 20:59. Civil Dark: 19:06 - 06:24. Nautical Dark: 19:46 - 05:44. Astro Dark: 20:27 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
40
40
40
40
40
40
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
100
100
100
100
100
100
9
9
9
9
9
9
27
27
27
27
27
27
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
2
2
2
2
2
2
100
100
100
100
100
100
64
64
64

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
32
32
32
32
32
32
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

6
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
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
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

76
74
57
51
45
21
23
17
18
19
10
0
0
6
7
14
12
11
9
7
5
4
6
25

Precipitation Amount (mm)

1.6
1.43
0.99
0.91
0.37
0.08
0.1
0.06
0.07
0.05
0.01
0
0
0.01
0.02
0.04
0.04
0.04
0.04
0.03
0.02
0.01
0.04
0.22

Wind Speed/Direction (mph)

25
24
22
18
16
15
15
15
15
14
14
15
16
17
17
16
16
16
15
13
11
12
12
12

Chance of Frost

Temperature (°C)

12
13
13
13
13
12
11
11
10
10
10
11
12
13
13
14
15
16
16
16
15
14
13
12

Feels Like (°C)

12
13
13
13
13
12
11
11
10
10
10
11
12
13
13
14
15
16
16
16
15
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

94
93
92
92
92
92
92
93
93
95
94
91
89
85
82
80
77
73
75
77
80
84
87
89

Pressure (mb)

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

Ozone (du)

295
298
301
315
317
317
316
316
314
311
311
312
314
313
312
310
308
305
303
302
302
306
309
310

Saturday 1

Waxing Crescent 47%

15:20

21:53

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

Sun - Rise: 06:59, Set: 18:30, Transit: 12:45. Moon - Rise: 15:20, Set: 21:53. Civil Dark: 19:04 - 06:25. Nautical Dark: 19:44 - 05:46. Astro Dark: 20:24 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
6
6
6
6
6
6
26
26
26
26
26
26
21
21
21
21
21
21
2
2
2

Low Clouds (% Sky Obscured)

0
0
0
5
5
5
5
5
5
25
25
25
25
25
25
21
21
21
21
21
21
2
2
2

Medium Clouds (% Sky Obscured)

64
64
64
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1

High Clouds (% Sky Obscured)

100
100
100
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

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

Precipitation Probability (%)

36
39
38
41
38
38
36
26
14
7
0
0
0
0
5
9
6
6
5
5
5
4
0
0

Precipitation Amount (mm)

0.43
0.51
0.53
0.53
0.5
0.44
0.33
0.18
0.06
0.01
0
0
0
0
0.01
0.03
0.02
0.01
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

12
12
12
13
14
15
16
16
16
16
16
17
18
18
19
19
18
17
16
16
15
15
14
14

Chance of Frost

Temperature (°C)

12
12
11
11
11
11
11
11
10
10
10
11
12
13
13
15
15
15
15
14
13
13
12
11

Feels Like (°C)

12
12
11
11
11
11
11
11
10
6
10
11
12
13
13
15
15
15
15
14
13
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
92
92
92
93
93
94
93
92
91
88
84
80
75
73
74
77
80
82
86
88
89

Pressure (mb)

1010
1010
1010
1009
1008
1008
1009
1009
1010
1010
1010
1011
1012
1013
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

311
312
308
311
310
307
306
306
302
304
304
301
298
294
290
292
292
292
292
293
293
293
294
294

Sunday 2

Waxing Crescent 59%

16:17

21:53

22 Good
23 Good
00 Good
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

Sun - Rise: 07:01, Set: 18:28, Transit: 12:44. Moon - Rise: 16:17, Set: 21:53. Civil Dark: 19:02 - 06:27. Nautical Dark: 19:41 - 05:48. Astro Dark: 20:22 - 05:07

Total Clouds (% Sky Obscured)

2
2
2
89
89
89
89
89
89
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
77
77
77

Medium Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
77
77
77

High Clouds (% Sky Obscured)

0
0
0
89
89
89
89
89
89
100
100
100
100
100
100
83
83
83
83
83
83
97
97
97

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
10
13
17
23
32
39
45
51
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.03
0.05
0.12
0.25
0.39
0.48
0.52

Wind Speed/Direction (mph)

14
15
15
15
16
16
16
15
15
14
14
14
14
13
12
11
10
10
9
9
8
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
7
7
10
10
7
6
6
10
11
12
13
13
14
14
15
15
14
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
89
89
89
89
89
90
90
90
91
89
87
85
83
80
78
79
81
87
91
94
94

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

294
294
293
291
289
287
285
284
283
282
282
282
282
280
279
277
277
276
275
275
274
273
274
274

Monday 3

First Quarter 70%

16:56

23:05

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK

Sun - Rise: 07:03, Set: 18:26, Transit: 12:44. Moon - Rise: 16:56, Set: 23:05. Civil Dark: 18:59 - 06:29. Nautical Dark: 19:39 - 05:49. Astro Dark: 20:19 - 05:09

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
84
84
84
84
84
84
31
31
31

Low Clouds (% Sky Obscured)

77
77
77
2
2
2
2
2
2
0
0
0
0
0
0
44
44
44
44
44
44
2
2
2

Medium Clouds (% Sky Obscured)

77
77
77
14
14
14
14
14
14
98
98
98
98
98
98
70
70
70
70
70
70
30
30
30

High Clouds (% Sky Obscured)

97
97
97
100
100
100
100
100
100
100
100
100
100
100
100
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

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

Precipitation Probability (%)

55
42
26
16
13
6
0
0
0
0
0
0
7
12
22
26
24
17
10
6
0
0
0
0

Precipitation Amount (mm)

0.49
0.35
0.18
0.08
0.03
0.01
0
0
0
0
0
0
0.01
0.03
0.07
0.1
0.08
0.03
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
11
10
9
8
9
11
12
13
14
15
16
17
16
16
15
14
13
12

Feels Like (°C)

12
12
12
12
12
12
11
10
7
7
8
11
12
13
14
15
16
17
16
16
15
14
13
12

Dew Point (°C)

11
11
11
11
11
11
11
10
9
8
9
10
11
12
13
13
13
13
13
13
12
12
12
11

Relative Humidity (%)

94
94
95
95
95
96
97
98
99
100
99
96
94
93
89
86
83
80
79
81
85
89
92
92

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1023
1023

Ozone (du)

275
276
277
278
278
278
277
277
277
276
275
274
273
273
272
271
271
271
272
272
273
273
273
274

Forecast for Great Ellingham, Norfolk, UK (52.53,0.98)

Generated: 27/09/22 22:46:39. Forecast: 27/09/22 to 03/10/22. Timezone: UTC+1.00