Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Gibbous 76%

14:48

No Set

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
22 Bad
23 Bad

Sun - Rise: 10:22, Set: 13:55, Transit: 12:08. Moon - Rise: 14:48, Set: No Set. Civil Dark: 15:33 - 08:43. Nautical Dark: 16:55 - 07:22. Astro Dark: 18:05 - 06:12

Total Clouds (% Sky Obscured)

100
79
60
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

95
69
6
5
4
4
4
4
51
66
66
68
65
96
96
96
95
94
93
87
78
70
51
58

Medium Clouds (% Sky Obscured)

4
9
63
100
100
100
99
100
100
100
100
100
99
100
100
99
99
100
98
76
86
91
98
100

High Clouds (% Sky Obscured)

6
11
31
85
85
70
65
48
59
65
65
71
71
67
69
68
66
64
61
57
55
58
56
52

ISS Passover

Visibility (miles)

-
-
-
-
-
9
9
9
8
6
5
5
5
2
3
3
3
3
3
3
3
4
5
5

Fog (%)

-
-
-
-
-
97
97
97
98
100
100
98
100
100
100
100
100
100
100
100
100
100
100
99

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
12
14
16
17
16
17
18
18
18
18
18
17
17
16
16
15
14
14
13
11
10
9
8

Chance of Frost

Temperature (°C)

-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20

Feels Like (°C)

-26
-26
-27
-28
-28
-27
-27
-27
-27
-27
-28
-27
-27
-27
-27
-27
-27
-27
-27
-26
-26
-26
-25
-25

Dew Point (°C)

-26
-26
-25
-25
-25
-23
-23
-23
-23
-23
-23
-22
-22
-22
-23
-23
-23
-23
-23
-23
-23
-23
-23
-22

Relative Humidity (%)

54
57
60
62
64
76
77
77
79
80
80
81
80
80
80
80
78
78
77
77
77
77
79
80

Pressure (mb)

985
983
982
981
980
979
978
977
976
976
975
974
974
973
973
973
974
974
974
974
975
976
976
977

Ozone (du)

296
307
318
333
342
346
348
346
344
344
339
335
333
336
337
336
331
323
315
312
312
313
313
312

Sunday 19

Waxing Gibbous 84%

14:27

No Set

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
22 Bad
23 Bad

Sun - Rise: 10:28, Set: 13:49, Transit: 12:08. Moon - Rise: 14:27, Set: No Set. Civil Dark: 15:30 - 08:46. Nautical Dark: 16:52 - 07:25. Astro Dark: 18:03 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
100
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

4
4
4
8
63
85
90
95
92
82
83
96
97
97
97
97
96
94
14
16
15
31
34
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
100
99
90
85
44
11
60
2
33
100
100
100
100

High Clouds (% Sky Obscured)

45
39
34
34
38
35
32
34
28
30
25
30
1
0
0
0
13
58
30
26
55
46
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
0
0
0
0
0
0
0
0
0
3
9
7
8
9
9
9

Fog (%)

100
99
98
97
95
96
98
98
99
98
98
99
98
67
0
1
1
1
5
10
14
16
25
26

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
16
20
22
25
27
33
34
36
26
21
13
6
7
9
8
7
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
6
6
5
4
4
3
3
3
5
6
7
8
10
12
14
14
16
14
13
13
13
13

Chance of Frost

Temperature (°C)

-20
-20
-19
-19
-19
-19
-18
-18
-18
-18
-17
-17
-17
-17
-17
-17
-18
-19
-20
-21
-21
-20
-20
-20

Feels Like (°C)

-25
-25
-24
-24
-24
-23
-23
-23
-22
-22
-23
-23
-23
-23
-24
-24
-25
-26
-27
-27
-27
-26
-26
-26

Dew Point (°C)

-22
-22
-22
-22
-22
-22
-22
-22
-20
-20
-20
-20
-19
-19
-19
-19
-20
-22
-23
-24
-24
-23
-23
-24

Relative Humidity (%)

80
80
80
79
77
73
72
73
81
83
81
81
81
85
83
82
81
78
78
75
75
76
74
70

Pressure (mb)

977
977
977
978
978
978
979
979
979
980
980
980
980
980
980
981
981
982
982
983
983
983
983
983

Ozone (du)

316
318
330
337
330
331
337
349
357
358
357
349
342
336
350
347
342
341
337
335
330
327
318
314

Monday 20

Waxing Gibbous 90%

14:04

No Set

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
22 Bad
23 Bad

Sun - Rise: 10:34, Set: 13:43, Transit: 12:08. Moon - Rise: 14:04, Set: No Set. Civil Dark: 15:27 - 08:50. Nautical Dark: 16:50 - 07:27. Astro Dark: 18:01 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
97
97
98
98
98
100
99
100
100
97
100
95
95
91
91
91
93
94
94
92
92
91
87

Medium Clouds (% Sky Obscured)

100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
93
96
100
100
100
99
96

High Clouds (% Sky Obscured)

25
15
20
30
30
30
30
35
40
40
40
40
40
35
30
30
35
30
35
29
35
35
35
30

ISS Passover

Visibility (miles)

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

Fog (%)

34
38
42
54
47
35
25
18
16
9
5
2
1
5
1
25
46
45
44
44
44
44
44
44

Precipitation Type

None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow
None

Precipitation Probability (%)

20
40
50
48
66
83
94
95
95
95
95
85
81
67
56
50
48
50
44
41
40
42
41
35

Precipitation Amount (mm)

0
0.1
0.2
0.1
0.3
0.6
0.6
1
0.9
0.8
0.8
0.5
0.5
0.3
0.2
0.2
0.2
0.2
0.2
0
0
0.1
0.1
0

Wind Speed/Direction (mph)

13
13
14
16
19
22
25
28
30
29
27
23
21
18
17
16
16
15
15
14
16
16
18
19

Chance of Frost

Temperature (°C)

-20
-19
-19
-18
-18
-17
-17
-16
-15
-14
-13
-12
-11
-11
-11
-12
-12
-13
-13
-13
-13
-14
-14
-14

Feels Like (°C)

-26
-26
-26
-26
-26
-26
-27
-26
-25
-25
-23
-22
-21
-21
-21
-22
-22
-23
-23
-24
-24
-25
-25
-25

Dew Point (°C)

-24
-22
-22
-21
-20
-19
-19
-18
-17
-16
-15
-13
-12
-12
-13
-13
-14
-14
-15
-15
-16
-16
-16
-17

Relative Humidity (%)

71
77
78
80
82
82
83
84
84
86
86
90
90
90
90
86
86
86
84
84
83
83
83
82

Pressure (mb)

983
982
980
979
977
975
973
970
968
966
964
963
962
961
961
961
962
962
963
964
964
965
966
966

Ozone (du)

315
312
312
311
310
324
321
316
322
320
317
321
321
313
310
308
313
315
317
317
329
326
322
324

Tuesday 21

Waxing Gibbous 95%

13:37

No Set

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
22 Bad
23 Bad

Sun - Rise: 10:40, Set: 13:37, Transit: 12:09. Moon - Rise: 13:37, Set: No Set. Civil Dark: 15:24 - 08:53. Nautical Dark: 16:47 - 07:30. Astro Dark: 17:59 - 06:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
95
100
94
99
100
99
98
97
97
98
99
99
98
98
98
97
96
94
95
93
93
93
95

Medium Clouds (% Sky Obscured)

94
92
88
88
51
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
80
60
46

High Clouds (% Sky Obscured)

30
30
25
18
1
1
1
3
7
2
2
1
4
23
29
30
40
45
40
30
30
25
22
13

ISS Passover

Visibility (miles)

0
0
0
3
6
5
5
5
4
4
3
3
3
2
2
3
3
3
3
3
2
3
3
3

Fog (%)

44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44

Precipitation Type

None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
23
9
15
17
16
25
32
37
38
40
42
42
41
41
39
35
31
27
23
17
16
13
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
19
18
16
16
17
18
20
21
24
24
25
26
25
25
25
25
24
25
24
25
24
24
23

Chance of Frost

Temperature (°C)

-15
-15
-16
-16
-16
-17
-16
-17
-17
-17
-18
-18
-19
-19
-20
-20
-20
-21
-21
-21
-21
-21
-21
-21

Feels Like (°C)

-26
-26
-26
-26
-25
-26
-25
-25
-25
-25
-25
-25
-26
-26
-27
-27
-27
-28
-28
-28
-29
-29
-28
-29

Dew Point (°C)

-17
-18
-18
-19
-19
-20
-19
-20
-20
-20
-21
-21
-21
-22
-22
-23
-23
-23
-23
-24
-24
-24
-24
-24

Relative Humidity (%)

81
81
78
76
76
76
76
77
78
79
79
78
78
81
80
79
77
77
77
76
76
76
75
76

Pressure (mb)

967
968
969
970
971
971
972
973
973
974
974
975
975
975
976
976
976
977
978
978
978
979
980
980

Ozone (du)

319
318
316
312
310
311
311
307
308
305
304
303
300
298
298
301
308
313
318
320
315
311
311
313

Wednesday 22

Waxing Gibbous 99%

12:54

No Set

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
22 Bad
23 Bad

Sun - Rise: 10:47, Set: 13:30, Transit: 12:09. Moon - Rise: 12:54, Set: No Set. Civil Dark: 15:21 - 08:56. Nautical Dark: 16:45 - 07:32. Astro Dark: 17:57 - 06:21

Total Clouds (% Sky Obscured)

100
100
99
70
94
97
95
93
92
96
96
98
90
79
75
70
70
85
93
95
97
98
99
100

Low Clouds (% Sky Obscured)

95
95
95
66
89
92
92
91
90
90
91
91
88
84
80
80
85
90
81
76
70
69
69
69

Medium Clouds (% Sky Obscured)

41
39
2
2
2
2
0
0
0
19
41
58
39
18
0
0
0
0
28
49
70
80
90
100

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
37
60
65
62
66
67

ISS Passover

Visibility (miles)

3
3
3
3
3
3
3
3
3
3
3
3
3
0
0
2
3
3
3
5
7
9
6
3

Fog (%)

44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44

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 (%)

9
9
8
8
8
6
6
4
1
2
0
0
0
0
0
0
0
0
5
5
5
15
23
28

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)

22
22
21
19
17
17
16
14
13
12
10
11
11
11
11
12
12
12
12
11
14
16
19
21

Chance of Frost

Temperature (°C)

-21
-21
-22
-22
-23
-23
-24
-24
-24
-25
-24
-24
-24
-24
-24
-24
-24
-24
-23
-23
-22
-22
-21
-21

Feels Like (°C)

-29
-28
-29
-28
-28
-29
-29
-29
-30
-30
-29
-29
-29
-30
-29
-29
-29
-29
-29
-30
-30
-30
-30
-30

Dew Point (°C)

-24
-24
-24
-25
-25
-26
-27
-27
-27
-28
-27
-27
-27
-27
-27
-27
-26
-26
-26
-26
-25
-25
-24
-23

Relative Humidity (%)

76
75
76
77
76
76
75
73
73
73
73
74
74
74
75
74
75
75
76
75
74
74
76
77

Pressure (mb)

981
982
982
983
983
984
984
985
985
985
985
985
985
985
985
984
984
983
983
978
977
975
973
971

Ozone (du)

313
313
311
313
308
305
306
309
305
298
296
293
289
291
294
299
298
299
295
290
285
280
283
286

Thursday 23

Waxing Gibbous 100%

No Rise

No Set

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
22 Bad
23 Bad

Sun - Rise: 10:54, Set: 13:24, Transit: 12:09. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:18 - 08:59. Nautical Dark: 16:43 - 07:34. Astro Dark: 17:55 - 06:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
87
97
99
98
98
98
98
99
98
96
96
97
96
96
97
98
99
99
99
99
99
99
99

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
96
93
85
75
65
76
86
97
98
99
99
99
99
98

High Clouds (% Sky Obscured)

56
37
40
35
33
20
13
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

54
69
80
85
89
92
86
80
74
68
62
53
53
49
41
45
42
36
34
34
32
27
23
19

Precipitation Amount (mm)

0.2
0.3
0.5
0.5
0.6
0.6
0.6
0.5
0.4
0.3
0.3
0.2
0.2
0.1
0
0.1
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

24
26
29
33
34
36
38
34
30
26
24
23
21
26
31
34
36
37
39
39
39
38
38
37

Chance of Frost

Temperature (°C)

-21
-20
-20
-20
-19
-19
-19
-19
-18
-18
-17
-17
-17
-17
-18
-19
-20
-20
-21
-21
-21
-21
-21
-22

Feels Like (°C)

-30
-28
-30
-31
-31
-32
-32
-31
-32
-33
-32
-32
-31
-25
-23
-21
-22
-22
-23
-30
-32
-33
-33
-33

Dew Point (°C)

-23
-23
-22
-22
-22
-22
-21
-21
-20
-19
-19
-19
-18
-19
-20
-22
-22
-23
-24
-24
-24
-25
-25
-25

Relative Humidity (%)

78
79
81
81
81
81
82
84
86
88
88
88
87
85
84
82
79
78
73
73
72
72
72
73

Pressure (mb)

969
966
964
961
959
957
955
954
953
953
953
953
954
954
955
955
956
958
959
960
962
963
965
967

Ozone (du)

289
292
296
299
311
323
335
340
345
351
350
350
350
351
352
353
350
348
345
346
347
348
348
348

Friday 24

Full Moon 100%

No Rise

No Set

Sun - Rise: 11:01, Set: 13:17, Transit: 12:09. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:15 - 09:02. Nautical Dark: 16:41 - 07:37. Astro Dark: 17:53 - 06:25

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for McMurdo Station, Antarctica (-69.20,176.90)

Generated: 18/05/24 05:23:37. Forecast: 18/05/24 to 24/05/24. Timezone: UTC+12.00