Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Gibbous 100%

19:34

06:56

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:51, Set: 19:09, Transit: 12:59. Moon - Rise: 19:34, Set: 06:56. Civil Dark: 19:46 - 06:15. Nautical Dark: 20:29 - 05:32. Astro Dark: 21:15 - 04:47

Total Clouds (% Sky Obscured)

77
97
100
100
98
100
59
91
71
98
100
98
96
95
95
97
95
97
98
98
98
98
98
99

Low Clouds (% Sky Obscured)

1
2
31
15
10
14
13
5
6
5
5
3
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
2
6
14
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

77
97
100
100
98
100
49
91
70
98
100
98
96
95
95
97
95
97
98
98
98
98
98
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
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
0
0
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
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
15
14
13
13
13
12
12
12
12
12
11
11
10
11
12
14
15
16
17
18
19

Feels Like (°C)

18
17
16
15
14
13
13
13
12
12
12
12
12
11
11
10
11
12
14
15
16
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

59
62
67
72
75
81
86
89
91
93
93
93
93
93
92
90
88
82
75
71
66
59
56
57

Pressure (mb)

1024
1024
1025
1025
1025
1026
1026
1026
1026
1027
1027
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1026

Ozone (du)

286
285
284
287
288
288
288
288
288
283
283
283
283
283
283
284
285
285
284
284
283
280
279
279

Tuesday 21

Full Moon 99%

19:44

08:14

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

Sun - Rise: 06:53, Set: 19:07, Transit: 12:59. Moon - Rise: 19:44, Set: 08:14. Civil Dark: 19:43 - 06:17. Nautical Dark: 20:26 - 05:34. Astro Dark: 21:12 - 04:49

Total Clouds (% Sky Obscured)

99
98
95
77
21
6
5
0
0
0
13
55
46
23
7
4
2
6
2
5
5
1
97
100

Low Clouds (% Sky Obscured)

0
1
1
1
1
0
1
0
0
0
1
10
1
1
4
4
2
6
2
5
5
1
0
0

Medium 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
0
67

High Clouds (% Sky Obscured)

99
98
95
77
20
6
4
0
0
0
13
49
46
23
3
0
0
0
0
0
0
0
97
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
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
0
0
0
0
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
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
63
67
72
74
77
82
87
91
92
94
96
95
93
91
89
85
78
74
70
66
64
61
61

Pressure (mb)

1026
1026
1025
1026
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1023
1023
1023
1023
1022
1022
1022
1021
1021

Ozone (du)

278
279
279
278
278
277
276
274
274
270
269
269
269
269
269
270
271
272
273
273
272
273
274
276

Wednesday 22

Waning Gibbous 96%

19:54

09:30

16 OK
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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:55, Set: 19:04, Transit: 12:58. Moon - Rise: 19:54, Set: 09:30. Civil Dark: 19:40 - 06:19. Nautical Dark: 20:23 - 05:36. Astro Dark: 21:09 - 04:51

Total Clouds (% Sky Obscured)

32
65
100
93
95
100
99
100
100
99
99
100
97
95
95
96
96
96
96
96
96
95
95
95

Low Clouds (% Sky Obscured)

0
0
0
0
47
100
91
100
100
98
33
4
4
6
1
48
48
48
48
48
48
56
56
56

Medium Clouds (% Sky Obscured)

22
53
100
63
3
100
91
27
87
51
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
23
84
82
88
92
91
97
89
82
98
100
97
95
95
93
93
93
93
93
93
89
89
89

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

Precipitation Probability (%)

0
0
0
0
0
3
3
5
4
8
6
4
3
3
3
3
0
0
0
4
3
3
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
12
11
14
14
14
14
13
12
9
10
12
13
14
14
14
16
18
20
22
22
22
22
21

Chance of Frost

Temperature (°C)

19
18
17
16
16
16
16
15
15
14
13
13
12
11
11
11
11
12
13
14
14
16
16
16

Feels Like (°C)

19
18
17
16
16
16
16
15
15
14
13
13
12
11
11
11
11
12
13
14
14
16
16
16

Dew Point (°C)

11
11
11
11
11
12
13
13
13
11
11
11
10
9
9
9
9
9
9
9
8
8
8
7

Relative Humidity (%)

63
67
71
71
74
78
83
86
88
86
87
87
89
89
88
86
83
79
76
73
67
60
59
56

Pressure (mb)

1020
1020
1019
1018
1018
1018
1017
1017
1017
1016
1015
1015
1015
1014
1014
1012
1012
1011
1011
1011
1011
1013
1011
1011

Ozone (du)

275
275
276
277
278
280
280
280
280
286
286
286
285
286
286
288
290
290
291
293
297
289
287
284

Thursday 23

Waning Gibbous 91%

20:04

10:45

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 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:57, Set: 19:02, Transit: 12:58. Moon - Rise: 20:04, Set: 10:45. Civil Dark: 19:38 - 06:21. Nautical Dark: 20:21 - 05:38. Astro Dark: 21:06 - 04:53

Total Clouds (% Sky Obscured)

95
95
95
62
62
62
62
62
62
100
100
100
100
100
100
20
20
20
20
20
20
77
77
77

Low Clouds (% Sky Obscured)

56
56
56
6
6
6
6
6
6
100
100
100
100
100
100
17
17
17
17
17
17
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
61
61
61
61
61
61
83
83
83
83
83
83
2
2
2
2
2
2
0
0
0

High Clouds (% Sky Obscured)

89
89
89
0
0
0
0
0
0
14
14
14
14
14
14
1
1
1
1
1
1
77
77
77

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

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
20
18
17
15
15
16
15
14
13
11
10
9
9
9
11
12
14
15
17
17
18
18
18

Chance of Frost

Temperature (°C)

15
15
14
14
13
12
12
12
11
11
10
10
10
10
10
11
12
13
15
16
16
18
19
18

Feels Like (°C)

15
15
14
14
13
12
12
12
11
11
10
8
10
10
10
11
12
13
15
16
16
18
19
18

Dew Point (°C)

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

Relative Humidity (%)

59
64
67
71
74
78
85
89
92
93
97
98
95
93
90
89
89
86
85
82
79
73
69
71

Pressure (mb)

1011
1011
1011
1012
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007

Ozone (du)

283
282
281
277
277
277
277
276
275
275
273
271
269
267
266
265
264
263
262
261
262
261
261
260

Friday 24

Waning Gibbous 84%

20:16

12:01

16 Bad
17 Bad
18 Bad
19 Good
20 Good
21 Good
22 OK
23 OK
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

Sun - Rise: 06:59, Set: 18:59, Transit: 12:58. Moon - Rise: 20:16, Set: 12:01. Civil Dark: 19:35 - 06:23. Nautical Dark: 20:18 - 05:40. Astro Dark: 21:03 - 04:56

Total Clouds (% Sky Obscured)

77
77
77
7
7
7
7
7
7
82
82
82
82
82
82
66
66
66
66
66
66
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
7
7
7
7
7
7
77
77
77
77
77
77
44
44
44
44
44
44
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
19
19

High Clouds (% Sky Obscured)

77
77
77
0
0
0
0
0
0
46
46
46
46
46
46
39
39
39
39
39
39
70
70
70

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
1
1
0
0
0
0
0
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
17
17
16
15
14
14
13
12
12
13
13
12
11
10
9
9
9
9
9
10
10
11

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
16
16
16
16
15
15
14
14
13
14
14
15
16
16
17
18
18
18

Feels Like (°C)

18
17
17
17
17
17
16
16
16
16
15
15
14
14
13
14
14
15
16
16
17
18
18
18

Dew Point (°C)

13
13
13
14
14
14
15
15
15
16
15
14
14
13
13
13
13
14
14
14
14
14
14
14

Relative Humidity (%)

75
77
79
80
82
86
90
93
96
97
98
98
99
99
97
96
94
91
89
87
84
80
78
79

Pressure (mb)

1006
1006
1006
1005
1005
1005
1005
1005
1005
1007
1007
1007
1007
1007
1007
1009
1009
1009
1009
1010
1010
1009
1009
1009

Ozone (du)

259
259
259
260
261
260
259
259
260
259
260
260
261
263
265
267
268
268
268
267
266
266
266
267

Saturday 25

Waning Gibbous 76%

20:31

13:15

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 OK
12 OK
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:01, Set: 18:57, Transit: 12:57. Moon - Rise: 20:31, Set: 13:15. Civil Dark: 19:33 - 06:25. Nautical Dark: 20:15 - 05:42. Astro Dark: 21:00 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
47
47
47
47
47
47
31
31
31
31
31
31
89
89
89

Low Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
99
40
40
40
40
40
40
31
31
31
31
31
31
16
16
16

Medium Clouds (% Sky Obscured)

19
19
19
100
100
100
100
100
100
22
22
22
22
22
22
0
0
0
0
0
0
14
14
14

High Clouds (% Sky Obscured)

70
70
70
95
95
95
95
95
95
7
7
7
7
7
7
0
0
0
0
0
0
87
87
87

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
7
6
5
5
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

2
1
0
0
0
0
0
0
2
4
7
11
16
23
32
36
34
27
16
5
3
0
0
0

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0
0.01
0.02
0.04
0.07
0.12
0.21
0.34
0.43
0.38
0.28
0.17
0.08
0.02
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
16
15
15
14
14
14
14
14
14
14
13
12
11
11
11
12
13
15
17
18
18

Feels Like (°C)

18
17
17
16
15
15
14
14
14
14
14
14
14
13
12
11
11
11
12
13
15
17
18
18

Dew Point (°C)

14
14
14
13
13
13
13
14
14
14
14
14
14
13
12
11
11
11
11
11
12
11
11
11

Relative Humidity (%)

79
81
82
84
86
90
95
99
100
100
100
100
99
99
100
100
100
98
92
86
80
71
65
62

Pressure (mb)

1009
1008
1009
1009
1009
1009
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

267
267
266
265
264
264
263
263
264
264
264
263
263
263
263
263
263
263
264
267
271
274
276
279

Sunday 26

Waning Gibbous 68%

20:50

14:27

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:03, Set: 18:54, Transit: 12:57. Moon - Rise: 20:50, Set: 14:27. Civil Dark: 19:30 - 06:27. Nautical Dark: 20:13 - 05:44. Astro Dark: 20:57 - 05:00

Total Clouds (% Sky Obscured)

89
89
89
91
91
91
91
91
91
99
99
99
99
99
99
100
100
100
100
100
100
91
91
91

Low Clouds (% Sky Obscured)

16
16
16
1
1
1
1
1
1
32
32
32
32
32
32
1
1
1
1
1
1
23
23
23

Medium Clouds (% Sky Obscured)

14
14
14
90
90
90
90
90
90
90
90
90
90
90
90
100
100
100
100
100
100
90
90
90

High Clouds (% Sky Obscured)

87
87
87
11
11
11
11
11
11
98
98
98
98
98
98
5
5
5
5
5
5
1
1
1

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
0
0
0
0
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
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
66
72
76
81
84
89
94
96
99
100
100
100
100
100
99
96
90
85
79
74
66
63
62

Pressure (mb)

1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1011
1011
1011

Ozone (du)

281
282
282
283
284
285
287
290
293
296
298
299
299
298
296
295
294
294
294
294
293
293
292
291

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

Generated: 20/09/21 15:36:18. Forecast: 20/09/21 to 26/09/21. Timezone: UTC+1.00