Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 33%

12:33

23:22

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 Bad
20 Bad
21 Bad

Sun - Rise: 03:49, Set: 23:34, Transit: 13:40. Moon - Rise: 12:33, Set: 23:22. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
96
71
100
100
100
100
100
99
100
100
97
93
79

Low Clouds (% Sky Obscured)

56
60
60
96
100
95
100
100
100
100
100
81
59
58
96
100
100
100
96
100
100
97
93
73

Medium Clouds (% Sky Obscured)

81
93
83
63
54
68
56
57
70
60
84
49
45
51
31
61
60
57
52
12
24
2
0
0

High Clouds (% Sky Obscured)

100
100
86
100
98
66
60
0
3
3
56
40
17
100
100
100
87
6
0
0
0
0
0
4

ISS Passover

Visibility (miles)

9
9
9
9
2
3
3
3
3
3
3
3
3
4
3
3
3
3
5
9
4
3
3
3

Fog (%)

48
1
0
6
22
41
48
47
41
36
38
41
45
44
46
18
7
33
13
3
2
16
34
31

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 (%)

3
3
4
28
35
22
22
21
26
14
4
1
0
23
49
31
18
15
18
10
11
19
6
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
90
90
90
93
95
95
96
95
93
92
92
92
92
95
93
93
92
90
90
90
92
93

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

287
286
286
287
287
287
288
291
293
294
294
292
291
290
290
290
292
293
295
295
295
295
295
295

Sunday 19

Waxing Crescent 43%

14:15

23:12

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 Bad
20 Bad
21 Bad

Sun - Rise: 03:53, Set: 23:30, Transit: 13:40. Moon - Rise: 14:15, Set: 23:12. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
95
100
99
100
98
97
100
100
100
100
100
100
100
100
96
98
91
95
100
100
100
93

Low Clouds (% Sky Obscured)

99
98
95
100
99
100
97
97
100
100
100
90
100
100
100
100
96
98
87
93
88
89
91
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
2
2
53
80
76
71
57
46
55
0
0
0
0
0
0
0
27
2

High Clouds (% Sky Obscured)

5
0
0
0
0
0
2
2
51
85
44
40
1
1
2
1
2
6
18
25
100
98
100
54

ISS Passover

Visibility (miles)

3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
9
9
9
9
4

Fog (%)

41
58
52
49
49
46
41
34
41
32
31
45
66
34
6
43
53
45
24
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

9
20
23
21
15
24
25
20
24
30
77
95
95
62
55
33
22
21
19
9
6
20
11
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
1.4
1.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
90
86
87
89
88

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

296
296
297
300
304
305
307
307
303
299
304
311
317
319
318
318
317
316
316
315
316
317
318
319

Monday 20

Waxing Crescent 54%

16:00

23:00

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 Bad
20 Bad
21 Bad

Sun - Rise: 03:56, Set: 23:27, Transit: 13:40. Moon - Rise: 16:00, Set: 23:00. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
95
100
100
100
100
100
100
100
100
98
98
97
100
100
100
99
98
100
98
100
100
100
97

Low Clouds (% Sky Obscured)

90
95
94
94
92
92
85
80
70
68
62
60
62
71
77
71
61
75
95
90
95
94
93
90

Medium Clouds (% Sky Obscured)

2
2
3
18
27
35
30
48
38
30
35
28
33
50
94
93
97
91
72
80
93
72
71
59

High Clouds (% Sky Obscured)

2
74
100
100
36
30
38
47
73
96
53
78
60
98
85
100
75
53
59
70
70
100
100
74

ISS Passover

Visibility (miles)

4
3
4
3
3
3
3
3
3
3
4
9
9
9
9
9
9
9
9
9
9
9
5
3

Fog (%)

0
0
0
0
0
0
0
0
1
33
34
38
2
1
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 (%)

20
9
7
6
5
11
5
1
2
0
2
3
0
0
0
0
0
8
2
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
10
10
10
10
10
11
11
11

Relative Humidity (%)

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

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

319
319
317
317
315
315
311
308
308
305
305
302
300
299
300
302
303
303
304
304
304
302
302
304

Tuesday 21

First Quarter 64%

17:54

22:47

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 Bad
20 Bad
21 Bad

Sun - Rise: 04:00, Set: 23:24, Transit: 13:40. Moon - Rise: 17:54, Set: 22:47. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
92
92
94
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

86
82
74
71
65
74
83
92
89
85
81
88
94
100
100
100
100
100
100
100
100
100
100
99

Medium Clouds (% Sky Obscured)

44
31
36
38
45
70
89
99
100
100
100
100
100
100
75
50
25
28
27
39
54
69
85
66

High Clouds (% Sky Obscured)

44
16
26
41
61
73
88
99
95
86
58
57
57
66
72
53
30
13
34
35
30
50
60
70

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
2
2
11
35
60
65
92
95
94
95
95
95
95
95
74
56
72
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.6
0.5
0.8
2
1.5
1.8
0.7
0.3
0
0.2
0.7
0.7
0.9
0.7
0.9

Wind Speed/Direction (mph)

7
8
9
9
11
13
14
15
16
19
20
20
20
18
18
16
15
14
13
14
14
14
13
14

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

90
92
90
91
91
91
93
93
93
93
93
95
95
95
95
96
95
95
95
95
95
96
96
96

Pressure (mb)

1027
1026
1026
1025
1025
1024
1023
1022
1020
1019
1018
1016
1015
1014
1013
1013
1012
1011
1010
1010
1009
1008
1007
1007

Ozone (du)

303
302
300
298
296
294
292
291
291
289
289
290
292
296
299
304
307
308
312
310
311
312
317
324

Wednesday 22

Waxing Gibbous 73%

20:29

21:31

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 Bad
20 Bad
21 Bad

Sun - Rise: 04:03, Set: 23:20, Transit: 13:40. Moon - Rise: 20:29, Set: 21:31. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
97
98
99
100
92
84
76
66
55
43
46
48
42
49
61
70
76
71
67
74
81
88
91

Low Clouds (% Sky Obscured)

98
97
98
99
100
92
84
76
66
55
42
42
45
37
39
38
39
27
16
6
29
54
77
80

Medium Clouds (% Sky Obscured)

52
35
35
40
40
1
0
0
0
0
0
0
0
0
10
20
31
38
45
67
64
49
33
22

High Clouds (% Sky Obscured)

70
75
80
90
100
88
74
15
1
0
0
0
0
0
13
27
36
26
25
16
8
7
7
5

ISS Passover

Visibility (miles)

1
2
3
5
9
5
4
3
3
3
3
3
3
3
4
4
4
3
5
7
9
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

Light Rain
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 (%)

82
48
29
24
32
35
42
36
12
21
15
22
17
20
17
18
18
17
15
8
17
18
21
20

Precipitation Amount (mm)

0.4
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)

11
12
11
11
12
13
12
12
12
13
14
15
16
15
14
14
13
13
11
9
7
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
95
91
91
91
93
93
93
93
91
88
92
90
90
90
90
90
89
87
87
86
87

Pressure (mb)

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

Ozone (du)

332
331
336
343
346
348
349
351
353
353
352
351
351
350
351
352
354
355
355
355
355
354
353
351

Thursday 23

Waxing Gibbous 81%

No Rise

No Set

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

Sun - Rise: 04:07, Set: 23:17, Transit: 13:40. Moon - Rise: No Rise, Set: No Set. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
90
69
53
36
26
15
5
7
9
12
17
25
50
78
82
82
82
80
72
66
60
55
61

Low Clouds (% Sky Obscured)

84
86
69
53
36
24
13
2
3
4
5
3
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
1
1
11
21
30
33
36
39
36
34
27
24
21
17
23

High Clouds (% Sky Obscured)

2
0
0
0
0
1
2
3
7
9
12
17
25
50
52
32
11
9
6
4
8
11
15
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

20
17
15
10
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
6
6
6
7
8
9
10
9
9
8
8
7
7
6
6
6
6
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
88
88
88
90
90
90
87
85
81
80
79
76
72
70
66
66
64
63
64
67
68

Pressure (mb)

1001
1002
1002
1003
1004
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005

Ozone (du)

352
352
352
349
345
342
340
337
335
334
333
333
333
332
332
331
330
329
329
329
329
329
330
330

Friday 24

Waxing Gibbous 81%

No Rise

No Set

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

Sun - Rise: 04:10, Set: 23:13, Transit: 13:40. Moon - Rise: No Rise, Set: No Set. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
75
73
73
72
81
88
92
83
82
72
72
68
68
72
72
72
65
60
56

Low Clouds (% Sky Obscured)

0
0
1
1
1
7
14
23
31
37
47
48
49
52
53
55
53
41
32
24

Medium Clouds (% Sky Obscured)

26
21
19
16
17
19
29
36
51
65
55
50
50
50
53
55
52
47
41
36

High Clouds (% Sky Obscured)

37
31
26
21
12
5
1
1
32
64
72
72
68
67
44
53
57
49
30
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
37
54
65
86
95
92
79
69
48
31
18
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.6
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
12
12
12
11
11
11
11
11
11
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7

Relative Humidity (%)

68
68
67
67
66
66
66
68
68
70
70
69
71
72
73
74
77
80
80
80

Pressure (mb)

1005
1004
1004
1004
1003
1003
1002
1002
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

330
330
330
330
329
329
330
331
332
332
332
332
333
333
333
333
333
333
333
333

Forecast for Búðir, Snæfellsbær, Republic of Iceland (64.95,-23.49)

Generated: 18/07/26 22:13:29. Forecast: 18/07/26 to 24/07/26. Timezone: UTC+0.00