Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 30%

11:41

02:00

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 OK
22 OK
23 OK
00 OK
01 Good
02 OK
03 OK

Sun - Rise: 07:18, Set: 20:57, Transit: 14:07. Moon - Rise: 11:41, Set: 02:00. Civil Dark: 21:22 - 06:53. Nautical Dark: 21:54 - 06:21. Astro Dark: 22:26 - 05:49

Total Clouds (% Sky Obscured)

83
87
89
91
91
91
90
88
91
89
91
93
94
93
90
91
74
20
16
16
18
11
27
29

Low Clouds (% Sky Obscured)

16
14
17
18
22
17
16
8
2
2
3
4
3
2
2
2
2
13
16
16
18
11
27
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
4
8
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
85
87
88
88
89
88
87
91
89
91
92
93
93
90
91
73
9
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
9
9
9
10
10
10
10
10
10
10
10
10
10

Fog (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
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
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
9
9
9
9
9
9
9
10
10
10
9
9
9
9
9
9
9
9
8
8
8

Relative Humidity (%)

73
75
77
77
76
73
70
68
66
64
66
63
64
64
65
66
69
72
75
76
72
68
70
71

Pressure (mb)

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

Ozone (du)

314
313
313
313
313
314
315
315
314
312
313
313
315
316
316
315
314
314
315
315
315
314
313
313

Tuesday 18

Waxing Crescent 40%

12:39

02:42

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

Sun - Rise: 07:18, Set: 20:57, Transit: 14:08. Moon - Rise: 12:39, Set: 02:42. Civil Dark: 21:23 - 06:52. Nautical Dark: 21:54 - 06:21. Astro Dark: 22:27 - 05:48

Total Clouds (% Sky Obscured)

27
25
39
47
33
11
9
2
6
38
66
6
9
27
2
5
14
20
30
27
29
36
38
47

Low Clouds (% Sky Obscured)

27
25
39
47
33
10
7
2
1
1
0
1
1
1
2
5
14
20
30
27
29
36
38
47

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
2
0
5
38
66
6
9
27
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
8
9
9
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

1
1
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
16

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
9
9
9

Relative Humidity (%)

73
73
73
73
76
73
67
64
62
59
57
56
58
60
62
64
67
71
73
73
73
77
78
79

Pressure (mb)

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

Ozone (du)

312
312
314
316
317
317
318
318
317
317
316
314
312
312
313
311
311
311
312
314
315
316
316
315

Wednesday 19

First Quarter 50%

13:39

03:21

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

Sun - Rise: 07:17, Set: 20:58, Transit: 14:08. Moon - Rise: 13:39, Set: 03:21. Civil Dark: 21:24 - 06:51. Nautical Dark: 21:55 - 06:20. Astro Dark: 22:28 - 05:47

Total Clouds (% Sky Obscured)

42
29
18
32
30
10
6
2
3
2
5
9
9
7
8
12
12
12
12
12
12
1
1
1

Low Clouds (% Sky Obscured)

42
29
18
32
30
10
6
2
3
2
5
9
9
7
8
12
12
12
12
12
12
1
1
1

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
9

Fog (%)

4
6
0
1
1
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
15
15
15
15
15
14
13
12
11
12
12
13
13
13
14
14
15
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
78
78
75
72
70
68
66
66
66
68
70
72
74
78
83
85
84
82
81
78
77

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1018

Ozone (du)

314
313
312
312
312
312
311
311
309
313
312
310
309
307
307
302
302
302
303
303
303
303
302
301

Thursday 20

Waxing Gibbous 61%

14:41

03:57

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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:17, Set: 20:58, Transit: 14:08. Moon - Rise: 14:41, Set: 03:57. Civil Dark: 21:24 - 06:51. Nautical Dark: 21:56 - 06:20. Astro Dark: 22:29 - 05:47

Total Clouds (% Sky Obscured)

1
1
1
8
8
8
8
8
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

1
1
1
8
8
8
8
8
8
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

9
9
9
9
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)

16
17
17
17
17
17
17
16
15
15
15
15
16
16
17
17
16
16
16
16
15
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
9
10
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

77
76
77
78
78
75
72
71
70
68
66
66
64
64
66
66
68
72
73
72
71
71
71
68

Pressure (mb)

1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

301
301
301
303
304
303
303
302
301
301
301
301
300
300
300
300
300
300
301
302
302
302
302
301

Friday 21

Waxing Gibbous 72%

15:43

03:57

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

Sun - Rise: 07:16, Set: 20:59, Transit: 14:08. Moon - Rise: 15:43, Set: 03:57. Civil Dark: 21:25 - 06:50. Nautical Dark: 21:56 - 06:19. Astro Dark: 22:30 - 05:46

Total Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
15
15
15

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
15
15
15

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
9
9
9

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
1
0
0
0
0
0
1
0
0
0
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
15
15
16
16
16
16
16
16
16
16
16
16
15
15
14
14
14
14
14

Feels Like (°C)

15
14
14
14
14
15
15
16
16
16
16
16
16
16
16
16
16
15
15
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

68
69
70
73
73
71
69
70
70
68
70
71
70
69
69
67
67
68
69
72
75
78
80
81

Pressure (mb)

1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1015
1016
1015
1015
1015
1015
1015

Ozone (du)

301
301
301
302
303
303
303
303
303
303
303
302
302
301
300
301
302
303
304
305
305
304
304
304

Saturday 22

Waxing Gibbous 82%

16:46

04:32

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

Sun - Rise: 07:16, Set: 21:00, Transit: 14:08. Moon - Rise: 16:46, Set: 04:32. Civil Dark: 21:26 - 06:50. Nautical Dark: 21:57 - 06:18. Astro Dark: 22:30 - 05:45

Total Clouds (% Sky Obscured)

15
15
15
13
13
13
13
13
13
13
13
13
13
13
13
22
22
22
22
22
22
92
92
92

Low Clouds (% Sky Obscured)

15
15
15
13
13
13
13
13
13
13
13
13
13
13
13
22
22
22
22
22
22
91
91
91

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
8
8
8

ISS Passover

Visibility (miles)

9
9
9
9
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 (%)

2
2
0
0
0
0
2
0
0
0
0
0
0
2
2
2
2
2
0
0
0
0
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
14
14
14
15
15
15
15
15
14
14
13
13
14
14
14
15
15
15
14
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
12
12
12
12
12
12
12
13
12
12
12
12
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

81
82
83
84
85
85
84
83
81
78
77
76
75
76
78
79
81
82
84
85
85
86
86
86

Pressure (mb)

1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1015
1016
1016
1016
1016
1016

Ozone (du)

303
304
304
305
305
305
305
305
304
304
303
302
302
301
301
301
301
303
303
304
304
304
305
307

Sunday 23

Waxing Gibbous 91%

17:52

05:07

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
02 Bad
03 Bad

Sun - Rise: 07:16, Set: 21:00, Transit: 14:08. Moon - Rise: 17:52, Set: 05:07. Civil Dark: 21:26 - 06:49. Nautical Dark: 21:58 - 06:18. Astro Dark: 22:31 - 05:45

Total Clouds (% Sky Obscured)

92
92
92
55
55
55
55
55
55
73
73
73
73
73
73
90
90
90
90
90
90
99
99
99

Low Clouds (% Sky Obscured)

91
91
91
55
55
55
55
55
55
66
66
66
66
66
66
52
52
52
52
52
52
98
98
98

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)

8
8
8
0
0
0
0
0
0
21
21
21
21
21
21
80
80
80
80
80
80
73
73
73

ISS Passover

Visibility (miles)

10
10
9
9
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 (%)

2
2
3
2
2
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
15
15
15
15
15
15
15
14
15
15
15
15
15
14
15
15
16
16
15
15
15
15

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
14
14
15
15
15
15
14
14
13
13
13
12
12
12
12
12
12

Feels Like (°C)

13
13
13
13
13
13
14
14
14
15
15
15
15
14
14
13
13
13
12
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

309
310
310
311
310
310
310
310
310
310
310
311
311
311
311
311
313
314
315
316
317
318
317
315

Forecast for El Paso, Santa Cruz de Tenerife, ES (28.75,-17.89)

Generated: 17/05/21 03:53:46. Forecast: 17/05/21 to 23/05/21. Timezone: UTC+1.00