Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waxing Gibbous 92%

13:35

05:19

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:18, Set: 16:16, Transit: 12:17. Moon - Rise: 13:35, Set: 05:19. Civil Dark: 16:58 - 07:36. Nautical Dark: 17:43 - 06:50. Astro Dark: 18:27 - 06:07

Total Clouds (% Sky Obscured)

80
84
94
96
97
98
93
99
88
98
98
98
88
99
100
100
99
100
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
20
80
89
93
96
99
100
100
99

Medium Clouds (% Sky Obscured)

73
73
78
88
78
83
79
75
70
70
88
93
69
99
100
99
99
100
80
33
29
25
43
13

High Clouds (% Sky Obscured)

42
55
86
84
91
96
82
98
77
98
97
96
81
73
87
57
74
85
79
67
51
73
65
68

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
4
6
9
15
18
20
20
19
15
11
9
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.06
0.14
0.19
0.17
0.11
0.07
0.04
0.02
0.01
0

Wind Speed/Direction (mph)

8
6
4
4
5
6
7
9
10
10
11
12
12
13
14
15
16
16
15
15
15
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
86
86
85
82
78
73
68
65
65
66
68
69
77
82
84
84
84
84
84
84
85

Pressure (mb)

1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1012
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

359
361
362
364
365
366
367
368
369
369
370
371
371
371
371
371
371
371
372
372
371
371
370
369

Saturday 19

Waxing Gibbous 98%

14:25

06:33

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
22 Bad
23 OK
00 OK
01 Bad

Sun - Rise: 08:17, Set: 16:17, Transit: 12:17. Moon - Rise: 14:25, Set: 06:33. Civil Dark: 17:00 - 07:35. Nautical Dark: 17:45 - 06:49. Astro Dark: 18:28 - 06:06

Total Clouds (% Sky Obscured)

100
100
98
99
99
100
99
99
100
100
100
100
100
100
100
100
100
100
100
96
49
30
32
34

Low Clouds (% Sky Obscured)

99
99
98
98
99
100
99
99
100
100
100
100
100
100
100
100
100
100
99
96
47
28
31
34

Medium Clouds (% Sky Obscured)

13
27
21
11
4
3
6
16
37
43
13
14
6
6
2
2
19
27
24
20
14
14
10
4

High Clouds (% Sky Obscured)

72
68
55
37
20
17
13
9
11
16
0
0
4
0
24
0
1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
9
9
11
13
10
9
0
0
0
10
10
10
8
6
5
6
7
9
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
87
88
89
89
89
88
86
86
84
84
86
89
92
94
94
93
92
92
92
92
93

Pressure (mb)

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

Ozone (du)

369
369
368
367
367
367
368
369
369
369
368
368
368
368
367
367
367
366
366
365
363
361
359
359

Sunday 20

Waxing Gibbous 100%

15:30

07:38

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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: 08:15, Set: 16:19, Transit: 12:17. Moon - Rise: 15:30, Set: 07:38. Civil Dark: 17:01 - 07:34. Nautical Dark: 17:47 - 06:48. Astro Dark: 18:30 - 06:05

Total Clouds (% Sky Obscured)

40
54
95
98
98
91
91
92
82
66
46
45
68
57
81
99
100
100
100
100
100
100
72
72

Low Clouds (% Sky Obscured)

40
53
95
98
98
91
91
92
82
66
32
22
47
52
77
98
100
100
100
100
100
100
0
0

Medium Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
1
1
1
1
3
34
92
98
98
98
98
98
98
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
20
30
41
11
0
0
0
0
0
0
0
0
72
72

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
9
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
Snow
Snow
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

Precipitation Probability (%)

10
10
11
10
7
5
0
0
0
0
0
0
0
0
0
0
8
11
21
30
30
24
14
9

Precipitation Amount (mm)

0.03
0.03
0.03
0.03
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.04
0.07
0.07
0.05
0.03
0.02

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
5
5
5
5
5
7
8
9
10
10
10
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
93
93
93
94
94
92
90
87
86
84
85
88
92
93
93
92
91
90
89
88
88

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1019
1020
1021
1021
1022
1023
1023
1024
1025
1025
1025

Ozone (du)

359
358
358
357
357
356
355
355
355
356
356
355
355
353
351
349
348
348
348
349
350
351
351
351

Monday 21

Full Moon 99%

16:49

08:30

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:14, Set: 16:21, Transit: 12:18. Moon - Rise: 16:49, Set: 08:30. Civil Dark: 17:03 - 07:32. Nautical Dark: 17:48 - 06:47. Astro Dark: 18:31 - 06:04

Total Clouds (% Sky Obscured)

72
72
72
72
98
98
98
98
98
98
81
81
81
81
81
81
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
89
89
89
89
89
89
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
41
41
41
41
41
41
80
80
80
80
80
80
52
52
52
52
52
52
100
100

High Clouds (% Sky Obscured)

72
72
72
72
97
97
97
97
97
97
28
28
28
28
28
28
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
9
7
3
1
0
0
1
5

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
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
Snow
Snow

Precipitation Probability (%)

6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
14
26
41
55
50
45
28
20
16

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.13
0.28
0.38
0.32
0.28
0.29
0.26

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
84
82
81
80
79
78
78
78
78
71
72
75
80
83
84
84
83
83
82
82
81
82

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1021
1019
1017
1015
1013
1011
1010
1008
1007
1006
1005
1005
1004
1003

Ozone (du)

350
350
351
353
354
354
353
353
354
356
357
356
353
354
359
367
375
382
389
396
406
416
425
433

Tuesday 22

Waning Gibbous 95%

18:15

09:10

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 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK

Sun - Rise: 08:13, Set: 16:23, Transit: 12:18. Moon - Rise: 18:15, Set: 09:10. Civil Dark: 17:05 - 07:31. Nautical Dark: 17:50 - 06:46. Astro Dark: 18:33 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
67
67
67
67
67
67
1
1
1
1
1
1
19
19

Low Clouds (% Sky Obscured)

5
5
5
5
11
11
11
11
11
11
64
64
64
64
64
64
1
1
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
6
6
6
6
6
6
0
0
0
0
0
0
19
19

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
7
7
7
7
7
7
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

Snow
Snow
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
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.19
0.12
0.05
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1002
1001
1000
1000
999
999
999
999
999
999
999
998
998
998
998
998
998
998
999
999
999
999
999
999

Ozone (du)

440
445
446
445
444
444
444
445
449
455
460
463
464
464
463
460
458
457
456
454
451
447
443
440

Wednesday 23

Waning Gibbous 95%

19:44

09:41

02 OK
03 Good
04 Good
05 Good
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 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:11, Set: 16:25, Transit: 12:18. Moon - Rise: 19:44, Set: 09:41. Civil Dark: 17:07 - 07:30. Nautical Dark: 17:51 - 06:45. Astro Dark: 18:34 - 06:02

Total Clouds (% Sky Obscured)

19
19
19
19
88
88
88
88
88
88
68
68
68
68
68
68
38
38
38
38
38
38
46
46

Low Clouds (% Sky Obscured)

0
0
0
0
73
73
73
73
73
73
44
44
44
44
44
44
33
33
33
33
33
33
27
27

Medium Clouds (% Sky Obscured)

19
19
19
19
72
72
72
72
72
72
48
48
48
48
48
48
10
10
10
10
10
10
3
3

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
27
27

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
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
0
0
0
7
8
11
14
15
16
17
20
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.06
0.1
0.15
0.19
0.18
0.15
0.14
0.24

Wind Speed/Direction (mph)

10
10
10
10
9
9
8
7
6
6
7
6
3
6
6
7
7
8
9
9
10
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
83
84
84
84
84
84
82
78
75
74
75
76
79
82
84
85
85
85
84
83
83
83

Pressure (mb)

999
999
1000
1000
1001
1001
1002
1003
1003
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1009
1009

Ozone (du)

438
436
433
431
429
428
427
427
427
427
428
428
429
430
430
431
432
433
434
435
433
430
427
426

Thursday 24

Waning Gibbous 88%

21:10

10:05

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
22 Bad
23 Bad
00 OK
01 OK

Sun - Rise: 08:10, Set: 16:27, Transit: 12:18. Moon - Rise: 21:10, Set: 10:05. Civil Dark: 17:08 - 07:29. Nautical Dark: 17:53 - 06:44. Astro Dark: 18:36 - 06:01

Total Clouds (% Sky Obscured)

46
46
46
46
98
98
98
98
98
98
95
95
95
95
95
95
99
99
99
99
99
99
28
28

Low Clouds (% Sky Obscured)

27
27
27
27
19
19
19
19
19
19
52
52
52
52
52
52
96
96
96
96
96
96
27
27

Medium Clouds (% Sky Obscured)

3
3
3
3
84
84
84
84
84
84
78
78
78
78
78
78
95
95
95
95
95
95
4
4

High Clouds (% Sky Obscured)

27
27
27
27
96
96
96
96
96
96
88
88
88
88
88
88
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
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
33
29
14
8
10
13
15
16
15
14
13
11
9
7
6
5
5
5
4
3
2
0
0

Precipitation Amount (mm)

0.43
0.53
0.33
0.12
0.06
0.08
0.12
0.14
0.13
0.09
0.07
0.06
0.05
0.05
0.04
0.04
0.04
0.05
0.05
0.05
0.03
0.01
0
0

Wind Speed/Direction (mph)

12
12
13
13
13
13
13
13
13
13
14
14
13
13
13
12
12
10
6
10
9
5
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
3
3
3
3
3
3
3
4
4
4
4
3
3
3
2
2
2
2
2
2
2
2

Relative Humidity (%)

84
85
84
84
85
84
85
85
84
84
83
84
84
82
82
82
82
82
83
83
83
83
83
84

Pressure (mb)

1009
1010
1010
1011
1012
1012
1013
1014
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

425
424
423
421
420
422
425
427
427
426
426
428
431
433
434
434
435
436
438
439
439
438
437
435

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

Generated: 18/01/19 02:24:18. Forecast: 18/01/19 to 24/01/19. Timezone: UTC+0.00