Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Gibbous 99%

17:05

09:31

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

Sun - Rise: 08:10, Set: 16:50, Transit: 12:30. Moon - Rise: 17:05, Set: 09:31. Civil Dark: 17:26 - 07:33. Nautical Dark: 18:07 - 06:53. Astro Dark: 18:46 - 06:14

Total Clouds (% Sky Obscured)

77
13
15
18
56
56
54
29
1
6
6
41
68
63
100
100
100
100
31
36
49
93
92
45

Low Clouds (% Sky Obscured)

44
11
14
18
56
56
54
29
1
2
1
0
0
18
100
100
100
100
31
36
48
93
92
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
20
16
43
100
13
9
1
0
2
0
10
3

High Clouds (% Sky Obscured)

44
2
2
0
0
0
0
0
0
4
6
39
63
46
70
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
7
9
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
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
5
7
9
13
18
22
13
8
13
18
21
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.04
0.08
0.12
0.19
0.09
0.04
0.03
0.05
0.07
0.07

Wind Speed/Direction (mph)

9
8
7
6
7
8
8
7
8
8
9
9
9
10
10
11
12
12
13
14
14
15
16
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
5
5
4
4
4
4
4
4
4
4
5
6
6
7
7
7
7
7
10
7

Dew Point (°C)

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

Relative Humidity (%)

87
86
86
87
87
86
86
85
85
85
86
86
87
89
90
91
93
94
93
93
93
93
94
93

Pressure (mb)

1035
1034
1034
1034
1035
1034
1034
1034
1034
1033
1033
1032
1031
1031
1030
1030
1029
1029
1029
1030
1030
1030
1030
1030

Ozone (du)

325
319
311
305
307
306
302
296
296
301
306
315
315
314
322
336
341
345
344
345
350
355
358
354

Wednesday 19

Waning Gibbous 96%

18:16

09:54

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:09, Set: 16:51, Transit: 12:31. Moon - Rise: 18:16, Set: 09:54. Civil Dark: 17:28 - 07:32. Nautical Dark: 18:08 - 06:52. Astro Dark: 18:47 - 06:13

Total Clouds (% Sky Obscured)

35
100
100
100
99
99
84
83
84
99
100
95
79
98
99
70
74
89
75
73
84
72
95
77

Low Clouds (% Sky Obscured)

35
100
100
100
99
99
84
83
84
99
100
95
79
98
99
70
71
89
75
73
84
72
95
77

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
24
24
20
12
9
0
0
5
5
2
0
0
0
0
2

High Clouds (% Sky Obscured)

0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
10
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
11
7
5
4
3
0
0
0
0
0
0
3
2
2
3
3
3
3
4
4
5
5
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
87
84
82
83
82
82
81
81
81
82
83
84
84
85
85
86
87
86
84
82
80
79

Pressure (mb)

1030
1031
1031
1032
1033
1034
1035
1035
1036
1036
1037
1037
1037
1037
1037
1037
1037
1038
1038
1039
1039
1039
1039
1039

Ozone (du)

347
338
336
336
334
331
332
330
330
327
324
321
318
317
315
313
311
308
305
298
292
290
287
287

Thursday 20

Waning Gibbous 90%

19:30

10:13

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

Sun - Rise: 08:08, Set: 16:53, Transit: 12:31. Moon - Rise: 19:30, Set: 10:13. Civil Dark: 17:29 - 07:31. Nautical Dark: 18:10 - 06:51. Astro Dark: 18:48 - 06:12

Total Clouds (% Sky Obscured)

77
86
77
66
88
23
17
43
76
11
0
0
3
19
16
0
23
23
23
23
23
23
92
92

Low Clouds (% Sky Obscured)

77
86
77
66
88
18
0
0
0
1
0
0
0
0
0
0
23
23
23
23
23
23
91
91

Medium Clouds (% Sky Obscured)

5
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
18

High Clouds (% Sky Obscured)

0
0
0
0
0
7
17
43
76
10
0
0
3
19
16
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
22
22
22
22
22
22
22
22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
76
76
76
77
77
76
76
75
76
76
75
76
77
78
79
80
82
83
82
81
80
81

Pressure (mb)

1039
1039
1039
1039
1039
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1041
1041
1041
1041
1041

Ozone (du)

288
288
288
285
283
284
284
285
285
285
283
284
284
284
283
284
282
281
282
282
282
282
281
281

Friday 21

Waning Gibbous 83%

20:44

10:29

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:07, Set: 16:54, Transit: 12:31. Moon - Rise: 20:44, Set: 10:29. Civil Dark: 17:31 - 07:30. Nautical Dark: 18:11 - 06:50. Astro Dark: 18:50 - 06:12

Total Clouds (% Sky Obscured)

92
92
92
92
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
100
100

Low Clouds (% Sky Obscured)

91
91
91
91
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
100
100

Medium Clouds (% Sky Obscured)

18
18
18
18
0
0
0
0
0
0
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
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 (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

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
5
5
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
0.01
0.01
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1040
1040
1040
1040
1041
1041
1041
1041
1041
1041
1041
1040
1040
1040
1039
1039
1039
1039
1039
1039
1039
1039
1039
1039

Ozone (du)

281
280
280
281
280
281
283
285
288
289
290
291
292
290
291
292
293
295
299
302
305
309
311
314

Saturday 22

Waning Gibbous 75%

21:59

10:44

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:05, Set: 16:56, Transit: 12:32. Moon - Rise: 21:59, Set: 10:44. Civil Dark: 17:32 - 07:29. Nautical Dark: 18:12 - 06:49. Astro Dark: 18:51 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
89
89
89
89
89
89
98
98
98
98
98
98
82
82
82
82
82
82
80
80

Low Clouds (% Sky Obscured)

100
100
100
100
89
89
89
89
89
89
98
98
98
98
98
98
82
82
82
82
82
82
80
80

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
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
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 (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

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)

6
6
6
5
5
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

9
8
8
7
6
6
6
5
5
5
4
4
4
3
3
3
4
4
4
4
5
6
7
8

Feels Like (°C)

7
7
6
5
5
4
4
4
4
3
2
2
2
2
2
1
1
1
1
2
3
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

81
81
80
81
80
81
81
81
82
83
84
84
84
84
83
84
86
87
88
89
87
84
82
80

Pressure (mb)

1038
1038
1038
1038
1038
1038
1038
1038
1038
1038
1037
1037
1036
1036
1035
1035
1035
1035
1035
1035
1035
1034
1033
1033

Ozone (du)

317
318
316
312
314
316
315
312
310
307
302
303
307
311
315
319
317
316
314
312
312
314
313
311

Sunday 23

Waning Gibbous 65%

23:14

11:00

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 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 08:04, Set: 16:58, Transit: 12:32. Moon - Rise: 23:14, Set: 11:00. Civil Dark: 17:34 - 07:28. Nautical Dark: 18:14 - 06:48. Astro Dark: 18:52 - 06:10

Total Clouds (% Sky Obscured)

80
80
80
80
96
96
96
96
96
96
43
43
43
43
43
43
13
13
13
13
13
13
9
9

Low Clouds (% Sky Obscured)

80
80
80
80
96
96
96
96
96
96
43
43
43
43
43
43
13
13
13
13
13
13
9
9

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
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
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 (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
78
78
79
80
80
80
81
82
82
82
83
83
83
84
85
86
86
86
85
85
84
83

Pressure (mb)

1032
1032
1031
1031
1031
1031
1030
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1028
1029
1029
1029
1029
1029
1029

Ozone (du)

308
306
306
306
305
303
302
301
303
306
309
311
312
314
318
323
326
326
324
322
321
321
321
322

Monday 24

Waning Gibbous 54%

00:32

11:16

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

Sun - Rise: 08:03, Set: 16:59, Transit: 12:32. Moon - Rise: 00:32, Set: 11:16. Civil Dark: 17:35 - 07:27. Nautical Dark: 18:15 - 06:47. Astro Dark: 18:54 - 06:09

Total Clouds (% Sky Obscured)

9
9
9
9
100
100
100
100
100
100
9
9
9
9
9
9
2
2
2
2
2
2
30
30

Low Clouds (% Sky Obscured)

9
9
9
9
100
100
100
100
100
100
9
9
9
9
9
9
2
2
2
2
2
2
30
30

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
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
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 (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Precipitation Type

None
None
None
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
5
5
6
6
7
9
10
9
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.03
0.03
0.03
0.03
0.03
0.02
0.01

Wind Speed/Direction (mph)

5
4
4
3
3
3
4
4
4
5
5
5
5
5
6
6
7
7
7
8
9
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
82
83
82
82
82
82
82
83
83
84
85
85
86
87
88
88
89
89
89
90
88
86

Pressure (mb)

1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

323
324
325
325
327
331
336
341
343
344
344
344
343
342
341
340
339
339
339
339
338
337
335
334

Forecast for Mawgan Porth TR8 4AL, UK (50.46,-5.03)

Generated: 18/01/22 14:14:37. Forecast: 18/01/22 to 24/01/22. Timezone: UTC+0.00